Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. statistics
  3. consumer reports rated airlines and found that 81

Consumer Reports rated airlines and found that 81 of the flights involved in the study...

90.2K

Verified Solution

Question

Statistics

image

Consumer Reports rated airlines and found that 81 of the flights involved in the study arrived on time i e within 15 minutes of scheduled arrival time Assuming that the on time arrival rate is representative of the entire commercial airline industry consider a random sample of 206 flights Round your answers to two decimal places What is the expected number that will arrive on time 166 86 What is the standard deviation of this distribution 5 59

Answer & Explanation Solved by verified expert
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Accounting
1.2K views

There are three categories of financial ratios: liquidity, solvency, and profitability. Using the SEC data for...

Basic Math
1.2K views

1. Determine whether Rolle's Theorem can be applied to f on the closed interval [a, b]. (Select all...

Medical Sciences
1.2K views

post and pre exercise and how it affects the lungs

Biology
1.2K views

Can the same Personal protective equipment be used for the various laser classes Select one...

Physics
1.2K views

A container has a lid held in place by a spring as shown in figure...

Basic Math
1.2K views

4 3 SI units A bridge to be fabricated of steel girders is designed to...

Calculus
1.2K views

Find the average value gave of the function g on the given interval.g(t) = 2/(1...

Accounting
1.2K views

A classified income statement consists of all of the following major sections except for: a....

Accounting
1.2K views

A $25,000 loan at 9% compounded monthly is to be repaid by two equal payments...

Accounting
1.2K views

The scope paragraph states that the audit is designed to: * Obtain reasonable assurance whether...

Accounting
1.2K views

Charles is married filling jointly taxpayer a CA resident who purchased a rental house in...

Finance
1.2K views

Question 1 1 pts A stock will pay no dividends for the next 9 years....