The two dot plots below show the heights of some sixth graders and some seventh graders:

Two dot plots are shown one below the other. The title for the top dot plot is Sixth Graders and the title for the bottom plot is Seventh Graders. Below the line for each dot plot is written Height followed by inches in parentheses. There are markings from 52 to 57 on the top line and the bottom line at intervals of one. For the top line there are 2 dots above the first mark, 1 dot above the second mark, 1 dot above the third mark and 2 dots above the fourth mark. For the bottom line, there is 1 dot for the first mark, there is 1 dot above the second mark, there is 1 dot above the third mark, there is 1 dot above the fourth mark and there are two dots above the sixth mark.

The mean absolute deviation (MAD) for the first set of data is 1.2 and the MAD for the second set of data is 1.7. Approximately how many times the variability in the heights of the sixth graders is the variability in the heights of the seventh graders? (Round all values to the tenths place.) PLS HELP :)

Answers

Answer 1

Answer:

21 can you do sim for me

Step-by-step explanation:

I tired


Related Questions

can any of you guys help me?

Answers

C it makes the most sense

Answer:

c

Step-by-step explanation:

HELP QUICK IM FAILING

Select the expression that represents the following statement: 6 times one fifth the sum of 13 and 7. (4 points)

a
6 x one fifth x (13 ÷ 7)

b
one fifth x (13 − 7) x 6

c
6 x one fifth x (13 x 7)

d
one fifth x (13 + 7) x 6

Answers

Answer is d! Hope I helped

The expression is one fifth x (13 + 7) x 6.

Correct option is (D).

What is Arithmetic?

The mathematical branch known as arithmetic deals with the study and application of numbers, their relationships, and mathematical observations. The term "arithmetic" (which comes from the Greek word "arithmos," "number") often refers to the fundamental concepts in number theory, measurement, and computation (that is, the processes of addition, subtraction, multiplication, division, raising to powers, and extraction of roots).

As per the given data:

We have to find the expression which represents 6 times one fifth the sum of 13 and 7.

Let's say the expression is x.

x = 6 × one fifth the sum of 13 and 7

x = 6 × (1/5) × the sum of 13 and 7

x = 6 × (1/5) × (13 + 7)

Hence, the expression is one fifth x (13 + 7) x 6.

To learn more about arithmetic, click:

brainly.com/question/660898

#SPJ3

I need help with this as well I can not get it right!

Answers

41.5





Just enter it in a calculator

Answer:

49.2

Step-by-step explanation:

Based on your data, what is the experimental probability that the family has two dogs or two cats​

Answers

Answer:

The experimental probability is family has two dogs.

Step-by-step explanation:

I got this test and got right.

Which of the following set of angles form a triangle?










A)∠A= 53°, ∠B=100°, ∠C=32°


B)∠A= 53°, ∠B=100°, ∠C=12°


C)∠A= 53°, ∠B=100°, ∠C=21°


D)∠A= 53°, ∠B=100°, ∠C=27°

Answers

A triangle is 180 degrees so D
2091775369397297474B639475&9498288738849208476464992001736636272702020

enter the decimal equivalent of 9/4.

Answers

Answer:

2.25

Step-by-step explanation:

[tex]\frac{9}{4} = 2\frac{1}{4} = 2.25[/tex].

Answer:

2.25

Step-by-step explanation:

9 divided by 4 is 2.25

Each of three friends flips a coin 70 times. The results for each friend are shown in the tables. Find the relative frequency for the event ​"heads​" for each friend. If the friends combine their results to get 91 heads and 119 ​tails, what is the relative frequency for the event ​"heads​"? Use pencil and paper. Suppose each friend flips a coin 700 times. Is there a value you would expect the relative frequency for the event ​"heads​" to be close​ to?

Answers

Answer:

Well the answer is simple fliping a coin is a 50/50 always

Step-by-step explanation:

slope= 2; (14, 33)

Equation:______

Answers

The answer is y=2x+5 I think

can someone answer this question

Answers

Answer:

d= c side

Step-by-step explanation:

sorry if i'm wrong

Answer:

C

Step-by-step explanation:

Based on Pythagoras theorem:

c² = a² + b²

a and b are the sides that form the right angle

Then the missing side is:

D... C side

Factor out the greatest common factor: 10x + 55xy + 100xyz

Answers

Answer:

5x(11y+20yz+2)

Step-by-step explanation:

please answer this for me asap?

Answers

Answer:trapezoid 3 is the only right one

rectangle 1 and 2 are correct

parallelogram 3 is only correct

Step-by-step explanation:

sorry if i miss the first one

Plz could I get some help???????

Answers

Answer:

Your answer is 32 :)

Step-by-step explanation:

24-5 which =19
3 power of 2 which=9
12/3 which=4
19+9+4=33

PLEASE HELP Find the length of the side labeled x. Round intermediate values to the nearest tenth. Round your final answer to the nearest tenth.

Answers

Answer:

side x 8

Step-by-step explanation:

no explanation

answer: side x 8
hope this helps you out .

253 = y − 326
what is y

Answers

To get this answer, you would add 326 and 253. This would give you 579. To check your work, plug 579 in for Y. 579 - 253 would give you 326.

Therefore, your answer would be 579.

i need help w this asap

Answers

Answer:

verticle

Step-by-step explanation:

Hope i helped :)

Answer:

B. supplementary

Step-by-step explanation:

Angle 2 is congruent to <6.

<6 is supplementary to <8.

Supplementary means two angles that form 180 degrees or a straight line.

Therefore, because <2 is congruent to <6 it is supplementary to <8.

What is the solution set for this inequality?
8 x + 40 > -16
A x>7

B x<7

C x>-3

Dx<-3

Answers

Answer:

It's A

Step-by-step explanation:

You have to subtract 40 from both sides

Then divide both sides by 8

And then you have your answer.

A x>7 Isolate the variable by dividing each side by factors that don't contain the variable.

help me on this one too please.

Answers

The answer is B I did something like this before I believe that is the answer

Answer:

A) -7

Step-by-step explanation:

-7 is farthest from 0 making it the smallest value.

Help plssssssssssssssssssssssssssssssssssssssssssssssssss

Answers

Answer:

11 correct ,12. -537,13. correct,14. correct ,15.-3

Step-by-step explanation:

PLZ HELP AND EXPLAIN IF SO WILL BE MARKED BRAINLIST!!

Answers

Answer:

240 minutes

Step-by-step explanation:

20:-3000

1:-150

240:-36,000

Clear your notifications

QUICK GAME!!
This is Gill and Sasha
They want you to plan their wedding
Buffet meal:
Location:
Theme colors:
Cake flavor:
Capacity:
Season:
_________________________________________________________
Instructions: Copy and paste the questions, answer correctly, and have fun! DONT DELETE BRAINLY THIS IS FOR FUN

Answers

Answer:

bbq

tokyo

red black

red velvet

32

sunner

Step-by-step explanation:

Answer:

Step-by-step explanation:

Buffet meal: mac and cheese and fry chicken

Location: near the ocean

Theme colors: blue and white

Cake flavor: White Chocolate Cake

Capacity:  Deezz nuts

Season: Fall

HELP ASAP THIS IS DUE AT 12 AM AND ITS 9 PM FOR ME HELPPP

Answers

Answer:

89 m is the answer gl!

:)))

Answer:

Area  5 x 8 = 40cm^2

If 5cm is a perpendicular height then of course its 40cm

But if its slant height then we can do the following by flipping the triangles diagonal to find the longer length that sits perpendicular with the perpendicular line.

47.2cm^2 if using full decimal in diagonal finding

and if rounding diagonal fining to 9.4cm we x by 5  we get 9.4 x 5 = 47cm^2

Step-by-step explanation:

Parallelogram no height

Step 1 we use Pythagoras to get the diagonal measure so we can flip the triangle measure and re calculate  .

sqrt of 25+  sqrt 64 = sq rt 89 = 9.43

9.43cm  is your hypotenuse diagonal

and then deduct 9.43 - 8 = 1.43cm x 5  use that length and area to deduct from 8x 5 = 40

1/2 x 9.43 x 5 = 23.575

1/2 x 1.43 x 5 = 3.575

23.575 - 3.575  = 20

20+20 = 40cm

If this is shown its proven the slant has been added and taken away.

To represent the method if just slant was given and no height.

Which statement best describes the data on the scatter plot?

A. The scatter plot shows data with a negative association, two outliers, and no clustering.

B. The scatter plot shows data with a negative association, one outlier, and clustering at x = 8.

C. The scatter plot shows data with a positive association, one outlier, and clustering at x = 8.

D. The scatter plot shows data with a positive association, two outliers, and no clustering.

Answers

the Answer you  are looking for is : A. or the scatter plot shows data with a negative association, two outliers, and no clustering.

Answer:

A

Step-by-step explanation:

The scatter plot decreases toward the x axis and there are two plot points that arent with the majority points so negative with 2 outliers

Please answer will mark brainliest

Answers

Interesting think. So sorry if you get it wrong
interest !!!!!!!!!!!!!!!!!!!!!!!

what is the surface area?

Answers

It’s the area of the outside or something

Surface Area = 96

A = bh

A = 4x4

A = 4×4

A = 4×4

A = 4×4

A = 4×4

A = 4×4

A = 96

What value of b completes function f(x) = 2x^2 + bx + 10?

Enter your answer in the box.

I would like it quick if possible
15pts

Answers

Answer:

It is b = 10

Step-by-step explanation:

I got it from desmos

Plsss see if you could figure this out NO LINKS OR THEY WILL BE REPORTED AND DON'T DO IT JUST FOR POINTS

Answers

Answer:

The answer is C, if you try to figure out the third angle degree

Step-by-step explanation:

you know that a triangle is 180 degrees, so you add up the ones you have (22+57=79) then you subtract them from 180, (180-79=101), so if that's what your for I am glad to help you, but otherwise let me know and I'll ask my math teacher to help me figure it out.

Have a great day!!!  :)

The answer is c I agree

Find the Median. pls

Answers

Answer:

The median is 56

Step-by-step explanation:

50, 52, 52, 55, 56, 56, 56, 58, 58, 59, 60

Then you start eliminating

1. 52, 52, 55, 56, 56, 56, 58, 58, 59

2.52, 55, 56, 56, 56, 58, 58

3. 55, 56, 56, 56, 58

4. 56, 56, 56

5. 56

6. So, the median is 56.

Hope this helped!

terry earned x dollars selling electronics last month. this month he earned $18 less than twice the amount he earned last month. write an expression to represent the amount he earned this month.



if terry earned $1700last month, how much did he earn this month?

Answers

Answer:

2x - 18

$3,382

Step-by-step explanation:

x = number of dollars gained last month

this month:

twice the amount = 2x

minus $18 = 2x - 18

x = 1,700

2x - 18

2(1700) - 18

3,400 - 18

$3,382

I think it is 2x-18



PLEASE ANSWER FOR BRAINLIEST :)

Answers

This is too hard, What grade are you?
We know that a triangle is 180 degrees. So we subtract what we are given from 180. The angle we are missing is 39 degrees. Now we write an equation. 7x+18=39. Subtract 18 form both sides. 7x=21. Divide by 7. X=3

Over the summer, the facility manager of a public swimming pool collected information on the amount of water in the pool and the number of swimmers. The results are shown in the scatter plot below. Which statement is supported by the data in the scatter plot?

A. As the number of swimmers increases, the amount of water in the pool tends to decrease.

B. As the number of swimmers increases, the amount of water in the pool tends to increase.

C. As the number of swimmers increases, the amount of water in the pool tends to stay the same.

D. There is no relationship between the number of swimmers and the amount of water in the pool.

Answers

The answers is B

Step-by-step explanation:

EDGE2021

As the number of swimmers increases, the amount of water in the pool tends to decrease.

Thus, option (A) is correct.

Given:

A scatter plot which shows he amount of water in the pool and the number of swimmers.

Now, from the scatter plot it can be seen that

As the number of swimmer increases there is no such change in amount of water.

There is only increase in a amount of water when the number of swimmers were between 60 to 70.

But at last the plot shows that the amount of water decrease.

Therefore, number of swimmers increases, the amount of water decrease.

Thus, option (A) is correct.

Learn more about Scatter plot here:

https://brainly.com/question/29231735

#SPJ6

Other Questions
Thank you so much :) Write a story entitled "Time for Change" essay 300 D. Durante los veranos: Complete the paragraph with the preterite or the imperfect of the verb inparentheses. Then give the reason you chose the preterite v imperfect.Cuando yo 1.(ser) nia, mi familia y yo 2(ir) a nuestra casa del lago todos los veranos. Durante los veranos siempre3hacan (hacer) calor y sol. A mi hermana le 4._ Qustaba(gustar) nadar en el lago, pero yo siempre 5. tomaba(tomar) el sol. Mispadres 6. Gabon(estar) debajo de las sombrillas para relajarse. Todos 7.(divertirse) en los veranos. Un verano, mi familia no 8.(ir) al lago porque mi hermana 9.(enfermarse). Por los tres meses, nosotros 10.(quedarse) ennuestra casa de la ciudad. Yo 11. quera (querer) estar en la casa del lago, pero no 12.(poder). Por eso, yo 13.(tener) que encontrar actividades en laciudad. Un da, yo 14.(ir) al museo de arte para ver las obras de Picasso. El museo15.(ser) fantstico! Y tambin, mis amigos y yo 16. Veron(ver) pelculas juntasmuchas veces. i17(ser) un verano divertido despus de todo! someone help please i honestly dont understand Help please is for now please help1. find 15% of 1202. what percent of 72 is 68.43. 12.5 is 8% of what number?4. 48 is 40% of what number5. what number is 62.5% of 195 What was the first colony established by the British in North America? A 1,571 kilogram car travelling at 129 kilometers per hour is driving down a highway. The driver suddenly realizes a large animal is standing stationary on the highway in the way of the car. The driver manages to release their foot off the accelerator peddle, but does not have time to hit the brake peddle. The car strikes the animal which gets stuck to the car hood. Immediately after the collision the car slows to 59 kilometers per hour. Given this information, accident investigators are able to determine the mass of the animal as what Which of these is NOT an example of intellectual property? O a song you wrote O an article you published O hardware you purchased O a sculpture you created Question 5 9 where do I place echinodermata on the phylogenetic tree imagine that jesus is standing before you what kind of help will you ask him to give you and why How does the outcome of the play relate to Friar Laurences earlier observations (in Act II, Scene 3) about nature? Cite from Act II to support your response. what will happen if joe Biden raises tax rate like what effect will that have on the economy what technology has been used for building super structures 23. Which Newton's Law would explain why your body lunges forward after the car has come to an abrupt stop?A. Newton's First LawB. Newton's Second LawC. Newton's Third LawD. Newton's Law of Momentumpls help :)) Expand and simplify: (2x + 5y) (3x 2y) Please help if you help me and correct answer Ill mark brainlist thing:) PLZ PLZ HELP MY FREE BRAINLY If a chemist dilutes 2L of 0.700M solution to 3 L what will be the new concentration (M) In the equation: (16)^3=2^3/2x how could you solve for x?