When calculating the mean, the symbol X represents the ____

Author Question: When calculating the mean, the symbol X represents the _____ . a. score of a single subject b. ... (Read 66 times)

D2AR0N

Hero Member
Posts: 561

on: Jun 20, 2018

When calculating the mean, the symbol X represents the _____ .

a. score of a single subject
b. size of the class interval
c. median
d. mean

Question 2

The theoretical sampling distribution of the mean _____ .

a. is symmetrical
b. is unimodal
c. approximates a normal distribution
d. all the above

cassie_ragen

Sr. Member
Posts: 347

Reply #1 on: Jun 20, 2018

Answer to Question 1

A

Answer to Question 2

D

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