De acuerdo con una encuesta se determino que en una region hay igual numero de personas lic en administracion comercio servicio de salud y servicio municipal ademas se encontro que 35% de los administrativos 25% de los comerciantes 20% de los servidores de salud y 15% de servicio municipal son mujeres cual es la probabilidad de que una mujer escogida al azar del grupo sea administradora

Answers

Answer 1

Answer:

La probabilidad de que una mujer sea administradora es de 0,35

Step-by-step explanation:

Sean A B, C y D los eventos de las mujeres administrativas, comerciantes, trabajadoras de salud y proveedoras de servicios municipales.

Sus probabilidades están dadas por

P (a) = 35% = 0,35

P (b) = 25% = 0,25

P (c) = 20% = 0,2

P (d) = 15% = 0,15

Como los eventos son independientes, la probabilidad conjunta sería

P (B∩C∩D) = P (D) * P (B) * P (C) = 0.25 * 0.2 * 0.15 = 0.0075

P (A / B∩C∩D) = P (A∩B∩C∩D) / P (B∩C∩D)

                        = 0,35 * 0,0075 / 0,0075 = 0,35

Por lo tanto, la probabilidad condicional de obtener la mujer administradora es la misma que la probabilidad individual de obtener la administradora, ya que los eventos son independientes.

La probabilidad de que una mujer sea administradora es de 0,35

English

Let A B, C and D be the events of the women administrative, merchants, health workers and municipal services providers.

Their probabilities are given by

P (a) = 35% = 0.35

P (b)= 25% = 0.25

P (c) =20% = 0.2

P (d) = 15 % = 0.15

As the events are independent then the joint probability would be

P (B∩C∩D)= P(D) * P(B)* P (C) = 0.25* 0.2*0.15= 0.0075

P(A/B∩C∩D) = P(A∩B∩C∩D)/P(B∩C∩D)

                        = 0.35*0.0075/ 0.0075= 0.35

Therefore the conditional probability of getting the administrator woman is the same as the individual probability of getting the woman administrator  as the events are independent.

Probability of woman administrator is 0.35


Related Questions

PLEASE HELP ME! I NEED YOU TO HELP ME! WHOEVER ANSWERS CORRECTLYWILL GET A BRAINLEST AND POINTS!!!

On a chapter test, Stephanie uses the rules of equation solving and inverse operations to solve the cubic equation below. The directions on the test are not very specific, however, they do say to give an exact solution. Stephanie is not sure if she should submit a decimal approximation or a simplified radical as the answer.

4x3 = 756

What recommendation can you make to Stephanie regarding her answer to the cubic equation above? In your recommendation, explain what the term "exact" indicates with regards to the solution.
Solve the cubic equation from Stephanie’s test. Submit two solutions for the equation- a) your answer as a decimal approximation, rounded to the nearest hundredth, and b) as a simplified radical. Use substitution to check each version of your solution in the original equation.
After solving the test question and checking both the decimal solution and the simplified radical form, would you change your recommendation (in Part 1) to Stephanie regarding the format of her answer? Use complete sentences to explain your reasoning.

Answers

Answer:

Since, we are asked to present an exact solution, we are not able to give approximations.

The term exact means that you need to give the answer like this:

If we were asked to give an approximate result it would be like this x = 5,738.

f=4x%5E%7B3%7D%20%3D%20756%5C%5Cx%5E%7B3%7D%20%3D%20%5Cfrac%7B756%7D%7B4%7D%20%5C%5Cx%5E%7B3%7D%20%3D%20189%5C%5Cx%20%3D%20%5Csqrt%5B3%5D%7B189%7DHence, our answer is

Step-by-step explanation:

f(x)=2x+3 g(x)=x-4 Find (fg)(x) (Hint use FOIL)

Answers

Answer:

2x^2-5x-12

Step-by-step explanation:

using foil this should be the answer, do you need the solution values?

Gabriella ran several laps around a 1/4-mile track. Then she ran 2 1/2 miles on a trail. In all, she ran 4 miles. Write and solve an equation to find l, the number of laps Gabriella ran.

Answers

9514 1404 393

Answer:

1/4×l +(2 1/2) = 4l = 6

Step-by-step explanation:

For l laps around a 1/4 mile track, the total distance is ...

  l×(1/4)

After adding 2 1/2 miles to that, Gabriella's total distance was 4 miles:

  l×(1/4) +(2 1/2) = 4 . . . . an equation to find l

__

We can solve this equation by subtracting 2 1/2, then multiplying by 4.

  l×(1/4) = 1 1/2

  l = 4(1 1/2)

  l = 6

Gabriella ran 6 laps on the track.

A freight train traveling along a certain route uses 12 units of fuel per mile plus an additional 2.2 units of fuel per mile for each railcar on the train. Let N represent the number of railcars on the train. What is an expression for f(N), the total number of units of fuel used per mile? find f(12). How many railcars does the train have if f(N)=34?

Answers

Answer:

[tex]38.4\ \text{units of fuel/mile}[/tex]

10

Step-by-step explanation:

Let [tex]N[/tex] represent the number of rail cars on the train

Each rail car adds 2.2 units of fuel per mile.

Fixed fuel consumption is 12 units of fuel per mile

The function of fuel consumption per mile is

[tex]f(N)=12+2.2 N[/tex]

when

[tex]N=12[/tex]

[tex]f(12)=12+2.2\times 12\\\Rightarrow f(12)=38.4\ \text{units/mile}[/tex]

[tex]\boldsymbol{f(12)=38.4\ \text{units/mile}}[/tex]

[tex]f(N)=34\\\Rightarrow 12+2.2N=34\\\Rightarrow N=\dfrac{34-12}{2.2}\\\Rightarrow N=10[/tex]

So, the number of rail cars when [tex]f(N)=34[/tex] is 10.

A student says that if 5x4 = 20, then x must be equal to 2. Do you agree or disagree with the student? Justify your answer DIONE​

Answers

Answer:

disagree because x should equal one

x=1

Step-by-step explanation:

5x times 4 =20

divide both sides by 5 times 4

x=1

What is the equation of in line slope intercept from that has a slope of 4 and goes through the point -8 -16

Answers

Answer:

Step-by-step explanation:

is your qustion like -8-16 because its -24

Answer:

y = 4x + 16

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = 4, thus

y = 4x + c ← is the partial equation

To find c substitute (- 8, - 16) into the partial equation

- 16 = - 32 + c ⇒ c = - 16 + 32 = 16

y = 4x + 16 ← equation of line

54÷6+0.42×(9×8÷2+82)

Answers

Answer:

58.56

Step-by-step explanation:

Answer: 58.56
Solving Steps:

Gavin has $50,000 with which to start a new business. He wants to maintain a cash balance of more than $26,000.
If w is the amount Gavin withdraws to pay for expenses, the inequality representing the situation is BLANK. The amount he can withdraw is given by BLANK.

Answers

Answer: the answer is $76,000 dollars.

Step-by-step explanation:

$50,000 + $26,000= $76,000

jules loses a golf ball

Answers

Answer:

Ok. I'm sorry Jules lost a golf ball. Is there a question?

Answer:

jus buy a new one

Step-by-step explanation:

they lost the golf ball so they need to buy a new one cuh

What’s it the slope of the line

Answers

Answer:

3/4

Step-by-step explanation:

the graph point starts at the y-intercept 1 and then moves 4 digits forward and 3 digit upward

Answer:

Since the slope doesn't go down we can safely ignore -3/4 and -4/3.

The slope goes up 3 and 4 to the right.

y = 3

x = 4

y/x

so the answer is 3/4

Change each radian measure to degree measure

Answers

Answer:

13)60°

14)90°

15)-270°

16)-180°

17)30°

18)150°

19)120°

20)300°

21)210°

22)-315°

23)450°

24)720°

25)-1260

26)-810°

27)45°

28)135°

29)-300°

30)15°

31)1170°

32)-240°

Step-by-step explanation:

Chet started to slow his eating speed down later in the evening. He was
now eating only 1/4 of a turkey every 2 hours. What was his unit rate
later in the evening?

Answers

Answer:

The unit rate is:

1/8 turkey/per hour.

Step-by-step explanation:

As Chet was eating 1/4 of a turkey every 2 hours.

This tells us that every two hours, Chet will eat  175  1/4 of a turkey.

Unit rate basically means 'how much of something per 1 unit of something else'.

A unit rate is a rate with a denominator of  1  unit.

This means, in 1 hour, Chet will eat half of what he eats every 2 hours.

so Chet will eat [tex]\frac{\frac{1}{4}}{2}=\frac{1}{8}[/tex] of a turkey in 1 hour.

i.e.

[tex]\frac{\frac{1}{4}}{2}=\frac{1}{8}[/tex]

Therefore, the unit rate is:

1/8 turkey/per hour.

Greta offers to buy a team photo for 15 of her teammates, but 6 of them don't want one. If a team photo costs $2, how much will Greta spend on her teammates? Choose the correct expression and solution to this problem .

Answers

15-6=9
9(2)=18
$18 is how much she will spend.
(There are no expressions or solutions to choose but i tried my best lololo)

Answer:

$18

Step-by-step explanation:

i have a question can someone help me!!
−7+m/2=−12
Solving Two-Step

Answers

Answer:

m=-10

Step-by-step explanation:

Answer: m = -10

[tex]-7+\frac{m}{2} =-12\\\\<=>\frac{m}{2}=-5\\\\<=>m=-5.2=-10\\[/tex]

Step-by-step explanation:

0.409 +0.681
can you add this with the repeating decimals?

Answers

Answer:

Yes, you can and the answer would be 1.09.

Step-by-step explanation:

The answer is 1.09 I believe

The dimensions for a rectangular prism are x + 7 for the length, x + 9 for the width, and x for the height. What is the volume of the prism? Enter your answer as a polynomial in standard form. The volume of the prism can be expressed as _____.

Answers

Answer:

The volume of the prism is x^3 + 16x^2 + 63x

Step-by-step explanation:

Mathematically, the volume of the prism is the area of the base multiplied by the height of the prism

The area of the base is l * w

= (x + 7)(x + 9) = x^2 + 7x + 9x + 63 = x^2 + 16x + 63

The volume is now; x(x^2 + 16x + 63)= x^3 + 16x^2 + 63x

2 2 7 :(0.6x)= 4 21 :0.25

lol my phones taken away until i finish this question help

Answers

Answer:

i don't exactly know what the question is but based off what i understand x=140

Step-by-step explanation:

Answer:

what are you trying to solve, be more elaborate on your question

Step-by-step explanation:

Steven is comparing the cost of a fresh lobster dinner at two different restaurants. The first
restaurant charges $51 for the meal, plus $2 per pound for the lobster he picks. At the
second restaurant, Steven would pay $4 per pound for the lobster, in addition to $19 for the
meal. Steven realizes that, in theory, dinner at both restaurants could cost the same amount
if the lobster had a certain weight. How much would Steven pay for his dinner? What is the
weight?

Answers

Answer:

Step-by-step explanation:

2x+51=4x+19

32=2x

x=16. The weight is 16 pounds

plug it back in to find the cost

32+51=83. 64+19 = 83. The cost is 83 dollars

A bag contains 5 red marbles, 3 blue marbles, 7 yellow marbles, and 2 green marbles. Which ratio can be used to compare the yellow marbles to the blue marbles?

Answers

Answer:

7:3

Step-by-step explanation:

The number of yellow marbles: the number of blue marbles

Answer:

7:3

Step-by-step explanation:

there are 7 yellow marbles and 3 blue marbles

please help asap! it’s 1-10!

Answers

Answer:

1. yes, 3:2

2. no, population has an unproportional rate of change.

3. no, miles have an unproportional rate of change.

4. yes, 8:1

5. no, questions have an unproportional rate of change.

6. yes, 5:2

7. yes, 9:1

8. no, pounds have an unproportional rate of change.

9. no, days have an unproportional rate of change.

10. yes, 3:1

While traveling in Canada, a police officer pulls you over for speeding. The posted speed limit is 100
km/hr. She asks you if you know how fast you were driving. You suddenly realize that your
speedometer's "100" measures miles/hr, not km/hr. How fast were you going?

Answers

Answer:

Speeding at 160.934 km/hr

Step-by-step explanation:

1 mile = 1.609344 kilometers

1.609344 * 100 = 160.934 kilometers

Answer: Speeding at 160.934 km/hr

Assume that y varies directly with x. If y= 2/5 when x= 1/3, find y when x = 1/4

Answers

Step-by-step explanation:

y1/x1=y2/x2

2/5÷1/3=y÷1/4

y=3/10=0.3

Help! I Greatly appreciated it.

Answers

it is proportional

cause it is trust me

Answer: it's proportional

Step-by-step explanation:

Please answer this..........

Answers

Answer:

The answer would be 126

Step-by-step explanation:

you add 28+35 which is 63, then you multiply by 8 which is 504 and you multiply by 1/4 which is 126 :)

Lisa puts $8,000 in an account that earns 12% simple annual interest. If she leaves her money in the account for 4 years, how much interest will she earn?

Answers

Answer:

392000

Step-by-step explanation:A=p(1+

please help with this question!

Answers

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

a ) Two matrices cannot be multiplied.

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

b )

The answer is | 20 - 4 - 12 |

| 8 2 19 - |

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

I need help big time ​

Answers

2x-1
2(-1)-1 = -2-1 = -3
2(0)-1 = 0-1 = -1
2(1)-1= 2-1 = 1
2(2)-1=4-1= 3

Mr.West bought merchandise totaling $3,500. His overhead was $1,200. He sold the merchandise for $5,000. Find his percent on the profit based on the cost, to the nearest whole percent.


plz answer fast i rlly need it now

Answers

Answer:

17.647 = 18%

Step-by-step explanation:

I hope this helps also pls rate brainliest

State the slope and y-intercept of the graph of y - x = -2.

Answers

Answer:

the slope is 1

the y-int is -2

Answer:

Slop=1  y-intercept=-2

Step-by-step explanation:

The pair of points lies on the same line with the given slope. Find x.
(4,6). (x, 12); slope = 2

Answers

Answer:

x=7

Step-by-step explanation:

I got this because it is rise over run

[tex]\frac{rise}{run} =\frac{6}{?} =2[/tex]

The missing number would be 3, and if you add that three to 4 you get 7. which means that the answer is...

(7,12)

Hope this helps you!!!

Other Questions
Classify the following triangle by its side lengths: What is the value of -4 +(6-2)(-6)?434-234 Describe what culture means in your owns words ad with details please please help me 3x - 12 = 7x + 8 -4x - 12 = 8 -4x - 20 X = -5 A block of mass m=2.20m=2.20 kg slides down a 30.0^{\circ}30.0 incline which is 3.60 m high. At the bottom, it strikes a block of mass M=7.00M=7.00 kg which is at rest on a horizontal surface, (Assuming a smooth transition at the bottom of the incline.) If the collision is elastic, and friction can be ignored, determine the speeds of the two blocks (v_mv m and v_Mv M ) after the collision. Group Question: (you may answer for the points or in the comments)What would you advise someone who is being bullied? GE = 5x+36 and GF=2x+51 . What is the value of x? help^ answer that...... For Anthonys birthday, his mother is making cupcakes for his 12 friends at his daycare. The recipe calls for 3 1/3 cups of flour. This recipe makes 2 1/2 dozen cupcakes. Anthonys mother has only 1 cup of flour. Is there enough flour for each of his friends to get a cupcake PLEASE HELP ASAP!!!OK SO I SOLVED ALL OF THIS: It costs a company $20 per box to make pocket-sized stuffed animals. The company also has a fixed manufacturing cost of $2300. The owners are trying to calculate their cost for making boxes of animals. --Function Rule: c(x) = 20b + 2300.BUT I NEED HELP WITH THIS!!! Use your function rule to find out how many boxes of stuffed animals can the company manufacture for $5000? SHOW WORK.basically just show the work to find out what "b" would have to be in order for the answer to be $5,000 i would appreciate it so much :) please help this is due today :( 6. Which of the following is a fall prevention system? Find the circumference of the circle ! Please help Complete the sentence. A single bee is a part of an ecosystem. Select one: O living dead critical nonliving What happened in the 2000 and 2016 elections?A candidate won the majority vote but failed to win the Electoral College vote and lost the election.A candidate won the Electoral College vote and won the majority vote and won the election.Neither candidate won a majority vote. g Which one best completes the following sentence: According to the IRR rule, an investment should be ______ if the IRR is ______ the required rate of return. Group of answer choices Rejected; greater than Accepted; less than Accepted; greater than Accepted; equal to How can part-time or temporary work help you explore career choices?The three traits an entrepreneur must possess to be successful are _____.a.motivation, humility, and decision makingb.conflict management, motivation, and decision makingc.sight & foresight, decision making, and motivationd.humility, conflict management, and sight & foresightPlease select the best answer from the choices providedABCD Which elements qualify this poem as a Shakespearean sonnet? Check all that apply. three quatrains and one couplet lines of poetry with five metrical feet abba, cddc, effe, gg rhyme scheme rhyming sounds at the beginning of lines unstressed and stressed syllable groups Think back to the last presentation or paper you wrote: What type of supporting material did you include? Why did you select the materials you included? Were the materials effective for your purpose? Why or why not? A package of 2 fancy plastic hats costs $8. What is the unit price of a hat?A.Each hat costs $2B.Each hat costs $1C.Each hat costs $4D.Each hat costs $32E.Each hat costs $8