Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. statistics
  3. according to an​ airline, flights on a cert

According to an​ airline, flights on a certain route are on time 80​% of the time....

80.2K

Verified Solution

Question

Statistics

According to an​ airline, flights on a certain route are on time80​% of the time. Suppose 11 flights are randomly selected and thenumber of​ on-time flights is recorded. ​ ​(a) Determine the valuesof n and p. ​(b) Find and interpret the probability that exactly 9flights are on time. ​(c) Find and interpret the probability thatfewer than 9 flights are on time. ​(d) Find and interpret theprobability that at least 9 flights are on time. ​(e) Find andinterpret the probability that between 7 and 9 ​flights, inclusive,are on time.

Answer & Explanation Solved by verified expert
4.2 Ratings (615 Votes)
    See Answer
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: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

company XYZ in 2015 is given : sales €500000, costs €332000 depreciation expense €120000 Interest expense...

Finance
Q

This is a long question that needs to be fully done on paper, scanned and uploaded....

Physics
Q

Use the key below to complete the two punnett squares for the colour of cats....

Biology
Q

2 Which of the following accurately describes why massive stars can no longer fuse elements...

Physics
Q

Solve the inequality Graph the solution set 6 x 31 1 3

Basic Math
Q

Solving which equation is likely to require squaring each side more than once Choose the...

Algebra
Q

Problem 3 At the biginning of year 5 mith holds a...

Accounting
Q

Question: Which of the following methods of inventory valuation assumes that the cost of goods...

Accounting
Q

Floyd Corporation has the following four items in its ending inventory. (1) Determine the amount...

Accounting
Q

Identify a control commonly used by organizations during the output design phase of the physical...

Accounting
Q

Why does GAAP require Virco to retrospectively adjust prior years' financial statements for this type...

Accounting
Q

An XYZ Aprd 2048 bond with a 9.13 percent coupon interest rate and a par...

Finance