A health food store has launched a new pack of vitamins for children. The store records the number of packs ordered by a random sample of 100 online customers and the number of packs ordered by a random sample of 100 walk-in customers.
Two dot plots are shown one below the other. The title for the top dot plot is Online Customers and the title for the bottom plot is Walk-In Customers. Below the line for each dot plot is written Number of Packs. There are markings from 1 to 5 on each line at intervals of one. For the top line there are 0, 0, 1, 4, 5 dots respectively for marks from 1 to 5. For the bottom line there are 6, 2, 1, 0, 0 dots respectively for marks from 1 to 5
Which of the following inferences can be drawn about the buying pattern of the online customers versus that of the walk-in customers?
A. Online customers buy an average of four packs compared with walk-in customers, who buy an average of one pack.
B. Online customers buy an average of five packs compared with walk-in customers, who buy an average of two packs.
C. Online customers buy an average of four packs compared with walk-in customers, who buy an average of two packs.
D. Online customers buy an average of five packs compared with walk-in customers who, buy an average of one pack.
Answers
Answer: The inference to make using the median is: online customers by an average of five packs compared with walking customers who buy an average of two packs online.
Step-by-step explanation:
The inference based on the median is: online customers by an average of five packs compared with walking customers who buy an average of two packs online.
The median is the middle value, which has equal data points on the right and to the left.
The median for online customers is between 5 and 6.
The median for walk-in customers is 2.
Therefore, the inference to make using the median is: online customers by an average of five packs compared with walking customers who buy an average of two packs online.
Related Questions
The line plot below shows the heights of players on a basketball team.
A line plot named
Which of the following statements are true? Select all that apply.
A.
There are 9 players on the team.
B.
76 inches is an outlier.
C.
More than half of the players are 79 inches or taller.
D.
3 more players are 84 inches tall than are 81 inches tall.
E.
The difference between the tallest and shortest player is 15 inches.
Answers
the difference between the tallest and shortest player is 15 inches
more than half of the players are 79 inches or taller
PLEASE HELP ASAP The table shows the results of a survey about eye color. Use the data in the table to estimate the likelihood that a person has each eye color. Which statement is true?
Answers
Answer: I think its The likelihood of having green eyes is 2%
Step-by-step explanation:
1/50 is 0.02 as a decimal
Answer:
C and D seem like both are correct.
Step-by-step explanation:
Not 100% sure! Cause likelihood of having brown eyes is 35% true. And the likelihood of having green eyes is 2% true.
A retail store mailed out 350 shipments. 14% of the shipments arrived late.
How many shipments arrived late?
Enter your answer in the box.
shipments
Answers
Answer:
49
Step-by-step explanation:
0.14x350 = 49
please help me guys.......
Answers
Answer:
9
Step-by-step explanation:
9+9= 18
BRAINLIEST, help please! Thanks
Answers
1/2 = ?/8
=> if we observe , denominator is multiplied by 4
So we multiply numerator by 4 too
=> 1/2 x 4/4 = 4/8
? = 4
Hope it helps!
Mark as brainliest
1/2 = ?/8
2 multiplied by what number = 8?
2 x 4 = 8
---If we multiply the denominator by 4, we must also multiply the numerator by 4.
1 x 4 = 4
Answer: 1/2 = 4/8
? = 4
Hope this helps!
Circle the correct option: A, B, C, or D.
2. A square is divided in half to form 2 triangles. Which of the following triangles are not formed?
A Right triangles
B Triangles with no obtuse angles
C Isosceles triangles
D Equilateral triangles
Answers
Answer:
C,D
Step-by-step explanation:
sum1 help pleaseeeee <3
Answers
Answer:
66°
Step-by-step explanation:
The applicable angle relations are ...
An exterior angle of a triangle is equal to the sum of the remote interior angles. Vertical angles are congruent.__
We recognize that angle HIJ, marked 105°, is an exterior angle to triangle DIJ. We also recognize that the angle marked x° is a vertical angle to angle DJI in triangle DIJ. Angles JDI, marked 39°, and DJI are remote interior angles with respect to angle HIJ.
We can use the relations described above to say that ...
∠HIJ = 39° +∠DJI
39° +x° = 105°
x° = 66° . . . . . . . subtract 39°
The measure of angle x is 66°.
Help me out with this math problem for 50 points!!!
Answers
Answer:
1. -15 or negative 15
2. +30 dollars
3. - 6 yards
Step-by-step explanation:
Answer:
Not sure if this is correct, but I'd guess...
-15
+30
and -6?
Step-by-step explanation:
They all represent integers
15 feet below 0 is -15, and a deposit of 30 dollars would give you 30 because you're depositing to gain interest, as well as losing 6 yards in a football game would in turn -6 yards to your current total
PLs help !!!!! Find the area of the triangle
Answers
19. A pet shop owner bought 320 leashes. 30% of these leashes were pink leashes and the rest were blue and green leashes. The number of blue leashes is 3 times the number of green leashes. How many blue leashes did she buy?
Answers
The number of the blue leashes will be 240.
What are linear equations?
It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
It is given that:-
A pet shop owner bought 320 leashes. 30% of these leashes were pink leashes and the rest were blue and green leashes.The number of blue leashes is 3 times the number of green leashes.The number of the blue leashes will be calculated as:-
L = 320
B + P + g = 320
{ (320 x 0.3 ) } + 0.7 ( B + g ) = 320
( 96 ) + ( 2.8g ) = 320
2.8g = 320 / 96
g = 222 / 2.8 = 80
Now B = 3 x g
B = 3 x 80
B = 240
Therefore the number of the blue leashes will be 240.
To know more about equations follow
https://brainly.com/question/2972832
#SPJ1
Define the following vocabulary words (make sure the definition is math related). ( if anyone is brave please come up i will draw you a pfp btw)
Answers
Answer:
I only know 1 because i dont relly now these
1= survey taking a shheet form
Step-by-step explanation:
A refreshment stand makes 3 large servings of frozen yogurt from 4 pints. Graph the line and then write its equation. Let the x−axis represent the number of pints and the y−axis represent the number of servings. Use only fractional form, if necessary.
Answers
Answer:
......
Step-by-step explanation:
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Answer:
Happy
Step-by-step explanation:
Your Answer
the best answer and explanation will get brainliest
Answers
Answer:
0
Step-by-step explanation:
0
Explanation: 2x(pi)3.14 x (the radius) 0.7979 squared + 2 x 3.14 x 0.7979 x 10= 2.7066
PLEASE HELP ASAPPP
Explain how to prove that an image is the dilation of a preimage in the coordinate plane.
Answers
Answer:
Look at the longest side of the original figure and then look at the longest side of the new figure.
Step-by-step explanation:
Say the dilation was by 1/2, if the longest side on the original figure is 6, the longest side on the new figure should be 3. Or if the dilation was 4, if the longest side of the original figure is 3, the longest side of the new figure should be 12. After doing that, check all of the other sides with the dilation in mind and check if it adds up.
PROBABILITY!! PLS HELP!!
A) make a chart or other diagram to show all of the outcomes
B) Are the outcomes equally likely, if not, which ones are most likely and which ones are lest likely?
(images arnt perfect, pretend they are)
Answers
Help ASAP and answer correctly please!!!
Answers
Answer:
130 degrees
Step-by-step explanation:
7 and 2 are alike.
ill give brainly
How long would it take to travel 870 miles at the rate of 58 miles per hour?
5 h
10 h
15 h
25 h
Answers
Answer:
15 h
Step-by-step explanation:
miles/miles per hour= hours taken to travel
870miles/58miles per hour= 15 hours
Answer:
C. 15 h
Step-by-step explanation:
Just divide 870 from 58. Really isnt that hard!
Pls answer correctly! Thank you : )
Answers
Please help me with this I would give you 50 points.
Answers
Answer:
for the first sheet and the first one on #3 is 2
ANSWER THIS PLEASE-DUE TOMORROW!!!!
Answers
Answer: 6 more games
Step-by-step explanation:
Let’s review what we know:
The red team’s probability of winning is 70% (0.7).The blue team’s probability of winning is 65% (0.65).There are a total of 120 games.
To find the amount of games each team will statistically win, we multiply the percentage by the number of games.
Red Team: 0.7 x 120 = 84 games.
Blue Team: 0.65 x 120 = 78 games.
84 - 78 = 6 games.
Therefore, the red team will statically win 6 more games than the blue team.
Find the radius of the circle with the given diameter.
1. 10 inches
Answers
Answer:
5 inches
Step-by-step explanation:
the diameter is just Rx2 (R being the radius)
and the radius is D divided by 2 (D is the diameter)
For every degree, D, that the temperature increases, ice cream sales, S, increase by M dollars. Which expression models this relationship?
a) s = d * m
b) s = d + m
c) s * 2d = m
d) s = m = 2d
Answers
Answer:
the correct answer is a
PLEASE HELP ME PLEASE I WILL GIVE BRAINLIEST
Answers
Answer:
19.98
Step-by-step explanation:
19.98
Step by step:
(4.3 + 6.5) x 3.7
————————
2
Please help me out with this I will give 50 points.
Answers
how?: divide .75 from 24, getting 32. to check if it’s correct, multiply.25 and 32 which should get you 8, subtract 8 from 32 and you should get 24 as the end product
Step 1: Understand(24 = 75%)
Step 2: Divide(8 = 25%)
Step 3: Multiply(32 = 100%)
Step 4: Formulate(32)
Find the diameter of the circle with the given radius.
6. 5 meters
Answers
Answer:
it is 10 meters
Step-by-step explanation:
it is 10 because the diameter is 2xR (R being the radius)
Can someone explain and answer this question?
( brainliest )
Answers
Answer:
40/12 & 3 1/3
Step-by-step explanation:
honestly i can't give a good explanation, if the answer is not right, please someone comment, and i'll fix it.
Answer:
he is right i did this one
Step-by-step explanation:
A weather forecast states that there is a 20% probability of rain on each of the next 3 days.
Complete the description of a simulation you could perform using random numbers to find the experimental probability that it will not rain on any of the next 3 days.
To simulate a 20% probability of rain over 3 days, let
of 10 numbers represent a day with rain. So,
of the numbers represent a day without rain. Then, perform multiple trials, generating
random numbers for each trial.
Answers
answer: The experimental probability that it will not rain on any pf the next 3 day is 64/125
The probability of raining is 20%
Hence, the probability that there will be no rain, is (100-20) = 80%
The probabilty that there is no rain on the first day is 80/100 = 4/5
Hence, the required probaility is (4/5)3 = 64/125
ASAP!!!!!!!!!!
A student took 5 test in a quarter 3. His average was a 88. Four of his test scores were 87, 94, 86, and 100. What was his last test score? ( statistics) ( please write down or type it out! ) ty
Answers
Answer:
The last test score should be 73
Step-by-step explanation:
[tex]88 = \frac{( 87 + 94 + 86 + 100 + X )}{5}[/tex]
Add all the values in the parentheses together to get:
[tex]88 = \frac{367 + X}{5}[/tex]
You want to remove the 5 next, so you multiply both sides by 5.
[tex]5 * 88 = \frac{367 + x}{5} *5[/tex]
[tex]88 * 5 = 440[/tex]
You should get:
[tex]440 = 367 + x[/tex]
The last step is to subtract both sides by 367:
[tex]440 - 367 = 73[/tex]
[tex]X = 73[/tex]
I hope this helps!
Explanation: 87+94+86+100+73=440/5=88
After being exposed to an electromagnetic shrinking machine, Joe's height decreased by 120m over 4 seconds. His height decreased by the same amount each second.How much did Joe's height change each second?
-30m
20 m
-124 m
100 m
Answers
It is given that Joe was being exposed to an electromagnet shrinking machine. Because of this his height started decreasing .
Given,
The decrease was at a constant rate per second.
In 1.5sec, the height is decreased by 120cm.
So,
Variation per second =
Change in each second would be with negative sign indicate's decrease .
Hence, Answer is “-80” .
Hope it's helpful to you.
Please mark as Brainliest answer.
What are the values of x and y ?
x = °
Because..
y = °
I solved this by:
Please help
Answers
Answer:
x = 35° and y = 72.5
Step-by-step explanation:
The value of x = 35° {because they are vertically opposite angles )
Now, the the value of y
=> y + y + 35° = 180° { sum of angles on a straight line is 180° }
=> 2y + 35 = 180°
=> 2y = 180 - 35
=> 2y = 145
=> y = 145/2
=> y = 72.5
y is 72.5, because it’s a line and 180-35 is 145 and then divide it by 2 which is 72.5.