[Answered] For any distribution, the empirical rule estimates that approximately 95 of the observations will ...

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Haya94

Hero Member
Posts: 558

on: Jun 24, 2018

For any distribution, the empirical rule estimates that approximately 95 of the observations will fall with two standard deviations of the mean.

Indicate whether the statement is true or false

Question 2

What is the area under the normal curve between Z = -2 and Z = 0?

A) 0.5000
B) 0.6826
C) 0.1359
D) 0.4772

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Marked as best answer by a Subject Expert

blfontai

Sr. Member
Posts: 327

Reply #1 on: Jun 24, 2018

Answer to Question 1

FALSE

Answer to Question 2

D

Haya94

Member
Posts: 558

Reply 2 on: Jun 24, 2018

Thanks for the timely response, appreciate it

AmberC1996

Member
Posts: 317

Reply 3 on: Yesterday

Excellent

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