[Answered] Which measure of variability COULD remain unchanged if one score in the sample decreased by 10 ...

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deesands

Hero Member
Posts: 514

on: Aug 4, 2018

Which measure of variability COULD remain unchanged if one score in the sample decreased by 10 points?

A) Range
B) Variance
C) Standard deviation
D) All of these measures would always change if one score were changed.

Question 2

The most commonly used measure of central tendency is the

A) Median.
B) Mean.
C) Mode.
D) Meridian.

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carojassy25

Sr. Member
Posts: 299

Reply #1 on: Aug 4, 2018

Answer to Question 1

Answer: A

Answer to Question 2

Answer: B

deesands

Hero Member
Posts: 514

Reply #2 on: Aug 4, 2018

Thanks

carojassy25

Sr. Member
Posts: 299

Reply #3 on: Aug 4, 2018

Welcome

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