Mathematics, 28.04.2021 17:00 ohgeezy

HELPPP The two-dot plots below compare the forearm lengths of two groups of schoolchildren:

Two dot plots are shown one below the other. The title for the top dot plot is Forearm Length, Group A and the title for the bottom plot is Forearm Length, Group B. Below the line for each dot plot is written Length followed by inches in parentheses. There are markings from 9 to 12 on each line at intervals of one. For the top line there are 3 dots above the second mark, 4 dots above the third mark and 3 dots above the fourth mark. For the bottom line there are 3 dots above the first mark, 5 dots above the second mark, and 2 dots above the third mark.

Based on visual inspection of the dot plots, which group appears to have the longer average forearm length?

Group A, because seven children have a forearm length longer than 10 inches
Group B, because two children have a forearm length longer than 10 inches
Group A, because one child in the group has the least forearm length of 9 inches
Group B, because three children in the group have the least forearm length of 9 inches

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:20, whitneyt3218

7.(03.01 lc)which set represents the range of the function shown? {(-1, 5), (2,8), (5, 3), 13, -4)} (5 points){-1, 2, 5, 13){(5, -1), (8, 2), (3,5), (-4, 13)){-4, 3, 5, 8}{-4, -1, 2, 3, 5, 5, 8, 13}

Answers: 3

continue

Mathematics, 21.06.2019 20:00, paulesparsa6

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

Answers: 1

continue

Mathematics, 21.06.2019 21:30, mazolethrin6876

The expression 1.01*1.005(^t) gives the amount of money, in thousands of dollars, in carter's savings account (t) years after he opens it. what does 1.01 represent in this expression?

Answers: 1

continue

Mathematics, 21.06.2019 23:30, caro11377oxq5d0

Which of the following vectors are orthogonal to (2,1)? check all that apply

Answers: 1

continue

You know the right answer?

HELPPP The two-dot plots below compare the forearm lengths of two groups of schoolchildren:
<...