   Chapter 8.5, Problem 1E ### Mathematical Applications for the ...

11th Edition
Ronald J. Harshbarger + 1 other
ISBN: 9781305108042

#### Solutions

Chapter
Section ### Mathematical Applications for the ...

11th Edition
Ronald J. Harshbarger + 1 other
ISBN: 9781305108042
Textbook Problem

# In Problems 1-4, indicate which of the binomial distributions can be approximated by a normal distribution.n = 28, p = 0.3

To determine

Whether the binomial probability distribution n=28,p=0.3 can be approximated accurately with a normal distribution or not.

Explanation

Given Information:

Two binomial distribution: n=28,p=0.3.

Explanation:

For a binomial distribution if, np5 And nq5 then the binomial distribution can be approximated accurately, where n the number of trials, p is the probability of success, and q is the probability of failure.

Consider the provided binomial distribution n=28,p=0.3, then,

Substitute p=0.3 in q=1p,

q=1p=10.3=0.7

Now find np and nq by substituting n=28,p=0

### Still sussing out bartleby?

Check out a sample textbook solution.

See a sample solution

#### The Solution to Your Study Problems

Bartleby provides explanations to thousands of textbook problems written by our experts, many with advanced degrees!

Get Started

#### Sketch the graphs of the equations in Exercises 512. xy=x2+1

Finite Mathematics and Applied Calculus (MindTap Course List)

#### True or False: If f(x) 0 for x c and f(x) 0 for x c, then c is a point of inflection.

Study Guide for Stewart's Single Variable Calculus: Early Transcendentals, 8th

#### Self Check 6 Find P(3).

College Algebra (MindTap Course List) 