Mathematics, 25.02.2020 23:51, brooklynunderwood46

The standard deviation of ages in Class A is 0.628 and the standard deviation of ages in Class B is 0.873. What can you tell about the classes from the standard deviations?

A: The kids in class A have more similar ages than class B because A's standard deviation is lower.

B: The kids in class A have higher ages than those in class B because A's standard deviation is lower.

C: The kids in class A have lower ages than those in class B because A's standard deviation is lower.

D: The kids in class A have less similar ages than class B because A's standard deviation is lower.

Answers: 2

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The standard deviation of ages in Class A is 0.628 and the standard deviation of ages in Class B is...