Mathematics, 12.05.2021 21:20 essie10

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.

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 20.06.2019 18:04, antboozeoszxej

Which matrix can be multiplied to the left of a vector matrix to get a new vector matrix ?

Answers: 3

continue

Mathematics, 21.06.2019 17:30, AzuraSchaufler

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

Answers: 2

continue

Mathematics, 21.06.2019 21:30, natalieburnett82

Ihave a triangle with a 60 degree angle. lets use d for that angle. what are the values of e and f if d is 60 degrees? and what do you notice about the values of e and f?

Answers: 2

continue

Mathematics, 22.06.2019 01:50, talia43

What will be the end result for the taxpayer who filed his federal income tax return using the 1040ez form shown belowa he'll owe $173b he'll receive a refund of $173c he'll owe $3921d he'll receive a refund of $3921

Answers: 2

continue

You know the right answer?

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