[Answered] In practice, the population mean is used to estimate the sample mean . A) True B) ...

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Mr. Wonderful

Hero Member
Posts: 866

on: Jun 24, 2018

In practice, the population mean is used to estimate the sample mean .

A) True B) False

Question 2

If P(A B) = 1 and P(A B) = 0, then which statement is true?

A) A and B are both empty events. B) A and B are reciprocal events.
C) A and B are complementary events. D) A and B are supplementary events.

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Jane

Sr. Member
Posts: 309

Reply #1 on: Jun 24, 2018

Answer to Question 1

B

Answer to Question 2

C

Mr. Wonderful

Member
Posts: 866

Reply 2 on: Jun 24, 2018

Excellent

okolip

Member
Posts: 362

Reply 3 on: Yesterday

Great answer, keep it coming

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