[Answered] Given that n is the number of trials and p is the probability of success in any one trial of a ...

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daltonest1984

Hero Member
Posts: 536

on: Jul 24, 2018

Given that n is the number of trials and p is the probability of success in any one trial of a random experiment, the expected value of a binomial random variable equals:
a. n
b. p
c. np
d. n/p
e. n/p(1 p)

Question 2

The linear correlation coefficient for the population is always a number between 0 and 1.
Indicate whether the statement is true or false

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Marked as best answer by a Subject Expert

Liddy

Sr. Member
Posts: 342

Reply #1 on: Jul 24, 2018

Answer to Question 1

C

Answer to Question 2

F

daltonest1984

Hero Member
Posts: 536

Reply #2 on: Jul 24, 2018

Liddy

Sr. Member
Posts: 342

Reply #3 on: Jul 24, 2018

You're welcome

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