[Answered] Joe has a score of 8 on a variable that has a mean of 10 and a standard deviation of 2 . What is ...

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Author Question: Joe has a score of 8 on a variable that has a mean of 10 and a standard deviation of 2 . What is ... (Read 65 times)

piesebel

Hero Member
Posts: 565

on: Jun 19, 2018

Joe has a score of 8 on a variable that has a mean of 10 and a standard deviation of 2 . What is Joe's standard score on the variable?

a. 12
b. -1
c. 8
d. -2

Question 2

Which of the following measures dispersion?

a. Mean
b. Percentile rank
c. Sum of squares
d. Mode

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Marked as best answer by a Subject Expert

amit

Sr. Member
Posts: 364

Reply #1 on: Jun 19, 2018

Answer to Question 1

b

Answer to Question 2

c

piesebel

Member
Posts: 565

Reply 2 on: Jun 19, 2018

TYSM

jamesnevil303

Member
Posts: 337

Reply 3 on: Yesterday

YES! Correct, THANKS for helping me on my review

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