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The side-by-side stemplot below displays the arm spans, in centimeters, for two classes.

A stemplot titled Arm Span (centimeters). For Class A, the values are 148, 151, 153, 155, 156, 159, 161, 162, 164, 165, 169, 169, 170, 171, 175, 176, 179, 179, 180, 182, 183, 186, 186, 190. For Class B, the values are 153, 155, 16, 160, 162, 162, 162, 163, 163, 165, 166, 167, 170, 173, 180, 181, 182, 189, 192, 202.

Which statement correctly compares the arm spans for Class A to those of Class B?

The mean arm span for Class A is much lower than Class B’s.
The mean arm span for Class B is much lower than Class A’s.
The mean arm span for Class A is much higher than Class B’s.
The mean arm span for Class B is about the same as Class A’s.

The side-by-side stemplot below displays the arm spans, in centimeters, for two classes-example-1
User Tklg
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2 Answers

12 votes
12 votes

Answer:

d

Explanation:

took the test

User Young Bob
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11 votes
11 votes

Answer:

D

Explanation:

I got it right!

User Tiffany
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