According to the frequency table, what is the mean of the score?
Round your answer to the nearest tenth.

A) 6.0
B) 6.1
C) 6.2
D) 6.3

According To The Frequency Table, What Is The Mean Of The Score? Round Your Answer To The Nearest Tenth.

Answers

Answer 1
A) 6.0

I hope this is right
Answer 2

The mean of the scores is approximately 6.2. The correct answer is (C).

What is arithmetic mean?

The arithmetic mean is defined as the ratio of the sum of observations to the total number of observations. It can be referred to as the average of a specific set of data or the arithmetic mean.

To calculate the mean of the scores based on the given frequency table, we need to multiply each score by its corresponding frequency, sum up the results, and then divide by the total frequency.

Let's perform the calculations:

(1 x 1) + (2 x 1) + (3 x 3) + (4 x 1) + (5 x 4) + (6 x 5) + (7 x 6) + (8 x 5) + (9 x 3) + (10 x 1) = 167

1 + 2 + 9 + 4 + 20 + 30 + 42 + 40 + 27 + 10 = 185

The total frequency is 1 + 1 + 3 + 1 + 4 + 5 + 6 + 5 + 3 + 1 = 30

Now, we divide the sum (185) by the total frequency (30) to find the mean:

185 / 30 = 6.1667

Rounding this value to the nearest tenth, the mean of the scores is approximately 6.2.

Therefore, the answer is C) 6.2.

Learn more about Arithmetic means here:

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(❁´◡`❁) does anyone of ya'll know how to find PI π Im really confused (っ °Д °;)っ help me
WILL GIVE 100 POINT AND MARK BRAINLEST☜(゚ヮ゚☜)

Answers

Answer:

its 3.14, but if your trying to find the area of a cyrcal, its Pi * radius sqaured

Step-by-step explanation:

Answer:

3.14

Step-by-step explanation:

Please help me with this I would give you 50 points.

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the weekly charge for her lessons is 81.25
(multiply the hours with the amount of money they earn per hour)
independent variable=weeks
dependent variable=$32.50 per hour

Use the number line to identify the least value, first quartile, median, third quartile, and greatest value of the data.

Donations (in dollars): 10, 30, 5, 15, 50, 25, 5, 20, 15, 35, 10, 30, 20

Answers

Answer:

least value is 5, median is 20, q1 is 10, q3 is 30, and the greatest value is 50.

Step-by-step explanation:

the least and greatest value is easy, just find the least and greatest numbers. median is in the very middle, so lay out the numbers least to greatest and find the middle. for q1 and q3, find the middle of the least value to median, and median to greatest value. hope this helps

The data in this set show the number of ounces of water each hiker in a group drank during a hike.
{20, 25, 19, 18, 21, 24, 15, 25, 20, 25, 19, 18, 21, 24, 15, 25
What is the mean of the data set?

Answers

Answer:

Well, it is using pattern!

Step-by-step explanation:

It is starting on 20 + 5 and the 2nd starts of 25 + 4.

Not 100% sure.

You can click on this link.

https://www.bartleby.com/questions-and-answers/for-the-raw-data-25-24-24-14-15-20-19-15-24-25-28-15-15-24-20-14-17-18-14-15-24-24-25-19-20-15-19-21/a90c87c7-e9ff-4912-9346-d22d2da5a6cc

You can copy and past the link, so that you can enter the website.

Please mark brainliest!!

50. Insert three geometric means between 2 and 512.

Answers

the three geometric means between 3 and 512 are…


8, 32, 128

OR

-8, 32, -128

What is the best way to describe the center of the data represented in this line plot?

Select from the drop-down menus to correctly complete the statement.

Answers

Answer:

The number of inches is 1

Step-by-step explanation:

The median

19. In a "TriboNcci" sequence, each number after the third number is the sum of the preceding three numbers. For example, if the first three numbers are 5,6, and 7 , then the fourth number is 18 because 5 + 6 + 7 = 18, and the fifth number is 31 because 6 + 7 + 18 = 31. The first five numbers of another TriboNcci sequence are P, Q, 86, 158, and 291 in that order. What is the value of P ?

Answers

Answer: each number after the third number is the sum of the preceding three numbers. For example, if the first three numbers are 5, 6, and 7, then the fourth number is 18 because 5 + 6 + 7 = 18 and the fifth number is 31 because 6 + 7 + 18 = 31.

Step-by-step explanation:

oml please help me its very confusing

Answers

Answer: 3) volume= 28ft³

                   Surface area= 64ft

              4) Volume= 24mi²

                   Surface area= 192mi

Step-by-step explanation:

3) Volume= length x width x height

                = 7x2x2

                = 28ft³

    Surface area= [(2x2)x2]+[(7x2)x4]

                          = 8+56

                          =64ft

4) Volume= 1/2 x length x base x height (whenever finding the areas of triangular shapes you should multiply it by 1/2)

continuation;

               = 1/2 x 8 x 6  

               = 1/2 x 48

               = 24 mi³

Surface area= (1/2 x 8 x 6 x 2)+(6 x 6)+(10 x 6)+(8 x 6)

                    = 48 + 36 + 60 + 48

                    = 192 mi

 

I think you can manage to do the other two questions, if you need help let me know and I'm leaving the other questions to you as you should understand and try those questions alone. Still, I'm ready to help :)

The answer that you were looking for is 22

A butterfly is 1 1/2 inches long and 1 2/3 inches wide. Lashay makes a scale drawing of the butterfly that is 1 inch long. What is the width of his drawing?

Answers

Answer:

  1 1/9 inches

Step-by-step explanation:

The scale of the drawing is the ratio of the drawing size to the actual size. It applies to all drawing dimensions. This lets us write a proportion for the width of the drawing.

__

setup

  drawing size / actual size = (1 in)/(1 1/2 in) = (width)/(1 2/3 in)

solution

Multiplying by 1 2/3 in, we find the width to be ...

  width = (1 2/3 in) × (1 in)/(1 1/2 in)

  width = (5/3 in)×1/(3/2) = (5/3 in)(2/3) = 10/9 in = 1 1/9 in

The width of the drawing is 1 1/9 inches.

1 1/2x2/3=22/6 or you can divide it 11/2 divided by 2/3 =3/4

A test has 40 questions. The test awards 2 points if the answer is correct and takes away 1 point if the answer is incorrect. A student answered 5 questions incorrectly. And got 35 questions correct. What was his score?

$5
$12
$10
$60

Answers

If he got 35 right you would do 35+35=70

Answer: 65...

Step-by-step explanation: (65 is not on there but..)

35x2= 70 (correct)

5x1= 5 (incorrect)

70-5= 65 (total)

Can someone please help

Answers

Step-by-step explanation:

Here is the answer...Hope it helps you

Answer:

9. Synonym: fast Antonym: slow 10. Synonym: beautiful Antonym: Ugly 11. Synonym: old Antonym: new 12. Synonym: powerful Antonym: weak 13. Synonym: difficult Antonym: easy 14. Synonym: fall Antonym: spring

Step-by-step explanation:

Synonym means the same meaning of a word, antonym means the opposite of the word

A survey asked people how many siblings they have, and the results were recorded in this line plot.


How many more people surveyed have 1 sibling than 4 siblings?


Enter your answer in the box.

Answers

Answer:

5

Step-by-step explanation:

8 - 3 is 5

Cost price: $152 Markup: 50% Selling price: ?

Answers

Answer:

228

Step-by-step explanation:

If the selling price is 50% we need to find 50 percent of 152, which is 76. And add that to 152
152+76=228

Answer:

Step-by-step explanation:

Facts

When you have a percentage markup question, find the percentage of the original amount, then add that number to the original.

MarkUP: add

original cost: $152

mark up of 50%

Step 1: Find 50% of 152

50% of 152= 76

Step 2: Add to get the final price

76+152= 228

Selling price= $228

Hope this helps :)))

An artist made a sculpture out of sections of metal pipe and plastic tubing. He used 1/3 yard of metal pipe divided into 4 equal pieces, and 2 yards of plastic tubing divided into 3 equal pieces. What is the ratio of the length of a piece of metal pipe to the length of a piece of plastic tubing?

Answers

Answer:  One piece of metal pipe is 3 inches. One piece of plastic however is 6 feet and there are 72 inches in those 6 feet so, the ratio would 3:72 but simplified, it shall be 1:8

Hope this helps!

help on this please will give brainiest ​

Answers

Function = Linear
Domain = (3,infinite)
Range = (1,infinite)

Answer:

Function = Linear

Domain = (3,infinite)

Range = (1,infinite)

1 Find the median, mean and standard deviation
1
Crounded to 2 decimal places) of the followingOkay
random sample : 122, 342, 117, 223

Answers

I have found that my answer is 143
Median Is 170 and your standard deviation is 1177.333333333 round 2 117.33. I’m sorry that not at rounding but I found the median

A car dealer just took delivery on forty new cars. He plans to put four of these cars on display at the front of the lot. In how many ways can the dealer combine four of the forty cars if order IS important?

A.1,096,680

B.91,390

C.2,193,360

D.45,695

PLEEZE WILL GIVE BRAINLIEST!!!

Answers

Answer:

91390

I hope you will give brainliest

Step-by-step explanation:

So a dealer has 40 cars and he wants to put them on display for at a time when order doesn't matter. So that means we have a combination problem. And the number of combinations with N. Being the number in the sat in this case that's 40 are being the number that you choose being four. It's going to give me formulas and factorial over R. Factorial times N minus R. Factorial. So we want combinations of four things 40 things taken four at a time. So that's going to give me 40 factorial Over four factorial times 40 for factorial. That gives me 40 factorial Over four factorial times 36 factorial. So on top I'm going to have 40 Times 39 times 38 Times 37 over four times 3 times two Times one. Because the 38 factorial Will cancel out from 36 down or the 36 factorial rather. So let's see what that gives me 40 times 39 times 38 times 37. That is gonna give me (219) 336 0 divided by 24. That is gonna give me a total of 913 90 91,390 ways that you can display them. So this is choice C. C. For combination

b

i’ve answered the question and go it correctly

What is the shape of the cross section of the figure shown?

Answers

Answer:

triangle

Step-by-step explanation:

Answer:

triangle

Step-by-step explanation:

Giving 20 points.Help

Answers

Y=11.40

9^2 + 7^2= y^2
81+49= 130

The square root of 130 is 11.40

I need help with Math

Answers

Answer:

Step-by-step explanation:

so on 54

1= is a function

2= not a function

3 = is a function

4= is not a function

and basically a function is just in the form Y=mx+ b

The following figures are similar: Find the Length of EF

Please help!!! :)

Answers

Warning:This can be wrong

Solution
We know,
The triangles are similar in A.S.A axiom
So,EF=E’F’
Or,EF=30cm

What is the exact volume of the cylinder?

You may use your formula sheet and a calculator.

Cylinder with radius labeled 3 inches and height labeled 6 inches

Question 1 options:

18π in³


36π in³


54π in³


63π in³

Answers

Answer:

C

Step-by-step explanation:

[tex]volume =\pi {r}^{2} h \\ volume =\pi\times {3}^{2} \times 6 \\ volume = 54\pi {in}^{3} [/tex]

I NEED HELP ASAP!!! ^^ ( I WILL GIVE BRAINLIEST)

Answers

Answer:

320 ft³

Step-by-step explanation:

volume = (area of base) × (height of prism)

volume = bh/2 × (height of prism)

volume = (6 2/3 × 8/2 × 12) ft³

volume = 320 ft³

Answer:320 ft³

Step-by-step explanation:

If you had a set of numerical data and you wanted to see what was typical for that set of data, what type of graph should you use? bar graph pictograph line plot line graph. I searched and did not find it

Answers

Hey there! :)

(1) I would say bar graph because on bar graphs, you can separate all the data into different bars and compare all the different data.

(2) For finding mean, you have to add all the numbers and divide by how many numbers there are.

0 + 1 + 2 + 3 + 4 + 5 + 6 = 21

There are 7 numbers.

21 ÷ 7 = 3

The mean is 3

Hope this helps :)

what is 90 divided by 214

Answers

4205 is the answer I think
the person above is technically correct but they forgot to put a decimal point so its 0.4205 but u can round the five up so about .421

how do i tell my ex i miss them and what we had but what if they don’t miss me?

Answers

Answer:

So basically just try to make em miss you or say "haha get pranked loser" and roast em hard

Step-by-step explanation:

Answer: I miss her too, I miss her smile every second of my life

Step-by-step explanation:

can someone hel me please

Answers

1:
10=6
5=3
not sure
2:
triangle=16
circle=27
square=26
3: c
6: .78 per minute
7: they both have the same price one jaut has more ounces
7: they would make 10.56 dollars profit

im not good with math

Answers

Answer:

59°

Step-by-step explanation:

The total of all the angles in a triangle should amount to 180°. So:

64° + 57° = 121°

180° - 121° = 59°

Answer: 121

First you need to find the angle of the third unknown space within the triangle. To do this, add 57 and 64. The answer to this is 121. Then, subtract 121 from 180. The answer to this is 59. Now that you know the unknown angle within the triangle, subtract 59 from 180 to find the measure of angle 1.

Please help me with this I would give you 50 points.

Answers

Answer:

Refer to image below:

Step-by-step explanation:

ill give brainly and 20 points

Answers

Answer: C. the number of cakes baked.

C. The number of cakes baked
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