Find the probability of a randomly selected piece of data from a normal population will have a ...

Author Question: Find the probability of a randomly selected piece of data from a normal population will have a ... (Read 192 times)

theo

Hero Member
Posts: 698

on: Jul 24, 2018

Find the probability of a randomly selected piece of data from a normal population will have a z-score between 0 and 1.25.

Question 2

Which of the following defines a sample space that has sample points in common?
a. P(A) = 0.60 and P(B) = 0.70
b. P(A) = 0.35 and P(B) = 0.65
c. P(A) = 0.60 and P(B) = 0.40
d. P(A) = 0.30, P(B) = 0.40, and P(B) = 0.30

C.mcnichol98

Sr. Member
Posts: 314

Reply #1 on: Jul 24, 2018

Answer to Question 1

0.3944

Answer to Question 2

A

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theo

Hero Member
Posts: 698

Reply #2 on: Jul 24, 2018

C.mcnichol98

Sr. Member
Posts: 314

Reply #3 on: Jul 24, 2018

You're welcome

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