[Answered] Grouped simple frequency distributions are most efficient when you have a. many levels of nominal ...

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cdr_15

Hero Member
Posts: 546

on: Jun 20, 2018

Grouped simple frequency distributions are most efficient when you have

a. many levels of nominal or ordinal data.
b. many levels of interval or ratio data.
c. qualitative data.
d. more than ten intervals.

Question 2

On any normal distribution the 50th percentile corresponds with a z score
of

a. 0
b. 50
c. 68
d. + 1

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Marked as best answer by a Subject Expert

cclemon1

Sr. Member
Posts: 312

Reply #1 on: Jun 20, 2018

Answer to Question 1

b

Answer to Question 2

a

cdr_15

Member
Posts: 546

Reply 2 on: Jun 20, 2018

Wow, this really help

JaynaD87

Member
Posts: 368

Reply 3 on: Yesterday

Excellent

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