   Chapter 14.3, Problem 3E ### Algebra and Trigonometry (MindTap ...

4th Edition
James Stewart + 2 others
ISBN: 9781305071742

#### Solutions

Chapter
Section ### Algebra and Trigonometry (MindTap ...

4th Edition
James Stewart + 2 others
ISBN: 9781305071742
Textbook Problem

# SKILLS 3 - 1 4 Binomial Trials Five independent trials of a binomial experiment with probability of success p = 0.7 are performed. Find the probability of each event.Exactly two successes

To determine

To find:

The probability of exactly two successes.

Explanation

Given:

Five independent trials are performed and the probability of success in one trial is p=0.7.

Approach:

The probability of getting exactly r successes in n independent trials of the experiment is

P(rsuccessesinntrials)=n!r!(nr)!pr(1p)nr(1)

Here, p is the probability of success in one trial

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