Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Oct 10, 2024

A certain flight arrives on time 82 percent of the time. Suppose 112 flights are randomly selected. Use the normal approximation to the binomial to

A certain flight arrives on time82percent of the time. Suppose112flights are randomly selected. Use the normal approximation to the binomial to approximate the probability that

(a) exactly92flights are on time.

(b) at least92flights are on time.

(d) between89and99, inclusive are on time.

Can you explain to me how I solve (a) thru (d) I keep getting the wrong answer don't know what I am doing wrong.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Discrete and Combinatorial Mathematics An Applied Introduction

Authors: Ralph P. Grimaldi

5th edition

201726343, 978-0201726343

More Books

Students also viewed these Mathematics questions

Question

★★★★★

Tovar Company uses a standard cost accounting system. Some of the ledger accounts have been destroyed in a fire. The controller asks for your help in reconstructing some missing entries and balances....

Answered: 1 week ago

Question

★★★★★

Question 2 A company would like to produce and sell two different types of alcoholic mixed drink, one called FC and a second one called SD. Both are using a blend of different qualities of tequila...

Answered: 1 week ago

Question

★★★★★

Explain how the organisational culture at Pixar helps the company achieve its aims.

Answered: 1 week ago

Question

★★★★★

Presented below are selected transactions at Kirke Company for 2012. Jan. 1 Retired a piece of machinery that was purchased on January 1, 2002. The machine cost $62,000 on that date. It had a useful...

Answered: 1 week ago

Question

★★★★★

What is the coefficient of the term of degree 6 in the polynomial below? 3x2-14x6+6x3+12x+5x5 \f

Answered: 1 week ago

Question

★★★★★

2. Which of the following is wrong with the explanation of dual currency bonds? (5 points) Answer: (You can answer multiple times) Among them, monetary bonds are bonds in which the currency of bonds...

Answered: 1 week ago

Question

★★★★★

The Free-Float Company, a company in the 36% tax bracket, has a total capital structure breakdown of 40% riskless debt and 60% equity. The beta of the equity is 1.4, and the asset beta is:

Answered: 1 week ago

Question

★★★★★

for the next year 21,000 units of finished goods have to produced , each consuming 3 units of materials at $6. The expected begining and ending materials inventories are 8,000 units and 12,000 units....

Answered: 1 week ago

Question

★★★★★

Suppose we used a crossover design to test for differences in bruising from subcutaneous sodium heparin injections at three sites in a sample of 15 patients. Surface area of bruises (measured in mm2)...

Answered: 1 week ago

Question

★★★★★

Project or Programme description : for South Africa world Cup 2010 project

Answered: 1 week ago

Question

★★★★★

Write the expression as the sine, cosine, or tangent of an angle. Then find the exact value of the expression. sin 10 cos 50+ cos 10 sin 50 Write the expression as the sine, cosine, or tangent of an...

Answered: 1 week ago

Previous Question Next Question