[Answered] The mean is the A. 45th percentile B. most commonly occurring score C. arithmetic average D. ...

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Author Question: The mean is the A. 45th percentile B. most commonly occurring score C. arithmetic average D. ... (Read 128 times)

clmills979

Hero Member
Posts: 551

on: Jun 22, 2018

The mean is the

A. 45th percentile
B. most commonly occurring score
C. arithmetic average
D. variability of scores

Question 2

Sixty-eight percent of the population in a normal distribution falls between

A. +1 SD (standard deviation) and -1 SD
B. +2 SD and -2 SD
C. +3 SD and -3 SD
D. +4 SD and -4 SD

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swimkari

Sr. Member
Posts: 332

Reply #1 on: Jun 22, 2018

Answer to Question 1

C

Answer to Question 2

A

clmills979

Hero Member
Posts: 551

Reply #2 on: Jun 22, 2018

Thank you!

swimkari

Sr. Member
Posts: 332

Reply #3 on: Jun 22, 2018

Happy to help

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