[Answered] N = 18 and p = 0.5 A) Normal approximation is suitable. B) Normal approximation is not ...

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Author Question: N = 18 and p = 0.5 A) Normal approximation is suitable. B) Normal approximation is not ... (Read 96 times)

jake

Hero Member
Posts: 538

on: Aug 2, 2018

n = 18 and p = 0.5

A) Normal approximation is suitable. B) Normal approximation is not suitable.

Question 2

A normally distributed set of scores has a = 500 and = 100. What proportion of scores is equal to or greater than 400?

a. .1359
b. .5000
c. .3413
d. .8413

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Marked as best answer by a Subject Expert

kjohnson

Sr. Member
Posts: 330

Reply #1 on: Aug 2, 2018

Answer to Question 1

A

Answer to Question 2

D

jake

Member
Posts: 538

Reply 2 on: Aug 2, 2018

Wow, this really help

parshano

Member
Posts: 333

Reply 3 on: Yesterday

Excellent

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