Answered: 1. Solve the following problems by…

1. Solve the following problems by using the Binomial formula. a. If n = 4 and p = 0.10, find P(X=3). b. If n = 7 and p = 0.80, find P(X=4). c. If n = 10 and p = 0.60, find P(X_>3).

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

1. Solve the following problems by using the Binomial formula.
a. If n = 4 and p = 0.10, find P(X=3).
b. If n = 7 and p = 0.80, find P(X=4).
c. If n = 10 and p = 0.60, find P(X_>3).
d. If n = 12 and p = 0.45, find P(3≤X≤5).

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