Find the probability of getting a prime number exactly 2 times, 2-Find the probability of getting a prime number at most 2 times. 3-Find mean, variance and standard deviation for getting a prime number.

Find the probability of getting a prime number exactly 2 times, 2-Find the probability of getting a prime number at most 2 times. 3-Find mean, variance and standard deviation for getting a prime number.

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Question

Assume that the Binominl conditions are met for the values of n and p. A fair die is thrown 10 times and getting a prime number is treated as a succens, 1-Find the probability of getting a prime number exactly 2 times, 2-Find the probability of getting a prime number at most 2 times. 3-Find mean, variance and standard deviation for getting a prime number.

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