HomeworkLib
Question

Last Fall Semester, 34% of freshmen who applied for football season tickets did not receive tickets...

Last Fall Semester, 34% of freshmen who applied for football season tickets did not receive tickets for all home games. You randomly select a sample of 200 freshmen. What is the probability that more than 40% of those sampled did not receive tickets for all home games? Probability = (3 decimal places)

math   Statistics-And-Probability   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

Using central limit theorem,

P( < p ) = P( Z < - p / sqrt ( p (1 -p ) / n)

so,

P( > 0.40) = P( Z > 0.40 - 0.34 / sqrt( 0.34 * 0.66 / 200) )

= P( Z > 1.7912)

= 1 - P( Z < 1.7912 )

= 0.963

0 0
Add a comment
Know the answer?
Add Answer to:
Last Fall Semester, 34% of freshmen who applied for football season tickets did not receive tickets...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • Please show how you did this in excel. :13-19 Every home football game for the past...

    Please show how you did this in excel. :13-19 Every home football game for the past eight years at Eastern State University has been sold out. The revenues from ticket sales are significant, but the sale of food, beverages, and souvenirs has contrib- uted greatly to the overall profitability of the football program. One particular souvenir is the football pro- gram for each game. The number of programs sold at each game is described by the following probabil- ity distribution:...

  • Course Home Pearson Sign in MyLab Mat... Review Homework Browser Set 2019 Fall MATH 1530 Introductory...

    Course Home Pearson Sign in MyLab Mat... Review Homework Browser Set 2019 Fall MATH 1530 Introductory Statistics OG BRITT Se Reanna Callins & 11/9/19 Review Homework: S4 Section 8.2 Homework Score: 0 of 1 pt HW Score: 35.06%, 3. Instructor-created question IB Question According to a survey in a country, 34% of adults do not own a credit Suppose a simple random sample of 700 adults is obtained. Complete parts (e) below Click Here for StatCrunch (a) Determine the mean...

  • can you please do 30, 31, 37, 39b and show work? 30) A machine has a...

    can you please do 30, 31, 37, 39b and show work? 30) A machine has a probability 0.03 of producing a defective glf b When 3 golf balls are manufactured by this machine, find the probability that none of the golf balls is defective 31) When three people are selected randomly, find the probability that their birthdays are all different 32) The mean credit card debt for college students in the U.S. is $2100. Is 2100 a parameter or statistic?...

  • For each question below select the best answer from those listed and give your reasoning. Your...

    For each question below select the best answer from those listed and give your reasoning. Your reasoning need only be a sentence or two. It is not enough to get the right answer, you must know why it is the right answer. Question 5 Fred's friend claimed that Canadians tend to be jerks. Fred wondered if that was true, and tested it by checking to see how many Canadian jerks he could think of. Fred's cognitive strategy is             ["the availability...

  • STA2221 examples on CI & Testing of Hypothesis Name MULTIPLE CHOICE. Choose the one alternative that...

    STA2221 examples on CI & Testing of Hypothesis Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answer the question Provide an appropriate response. 1) Find the critical value,te for 0.99 and n-10. A) 3.250 B) 3.169 1.833 D) 2.262 2) Find the critical value to forc=0.95 and n=16. A) 2.947 B) 2.602 2120 D) 2.131 3) Find the value of E, the margin of error, for A) 1.69 B) 0.42 0.99, n=16 and s=2.6. C)...

  • photos for each question are all in a row (1 point) In the following questions, use...

    photos for each question are all in a row (1 point) In the following questions, use the normal distribution to find a confidence interval for a difference in proportions pu - P2 given the relevant sample results. Give the best point estimate for p. - P2, the margin of error, and the confidence interval. Assume the results come from random samples. Give your answers to 4 decimal places. 300. Use 1. A 80% interval for pı - P2 given that...

  • STEP 1: In your own words define problem employees and the categories they may fall into....

    STEP 1: In your own words define problem employees and the categories they may fall into. For the second or last paragraph provide your opinion on which employee type is the most difficult. DEFINITION : I think that "problem employees" are employees that either directly or indirectly hinder the organization's mission or vision, and break down into roughly four categories. In general, problem employees can be classified into two broad categories - employees creating problems for the organization and employees...

  • Comprehensive Income Tax Course: Module 1 4. Randy turned 16 last year and had his first...

    Comprehensive Income Tax Course: Module 1 4. Randy turned 16 last year and had his first summer job. Even though his parents are claiming him as a dependent he wants to file a return in order to get his refund. He receives his W-2 and decides he can do his own return using form 1040-EZ. Which of the following information is not found on a Form W-2? a) The taxpayer’s Social Security number b) The taxpayer’s wages, tips and other...

  • These tests are intended for undergraduate students in college or those under 18 years of age.

    These tests are intended for undergraduate students in college or those under 18 years of age.Read these directions carefully!The below test includes 10 questions, randomly selected from a large inventory. Most questions will be different each time you take the test,You must answer at least 9 out of 10 questions correctly to receive your Certificate.You have 40 minutes to complete each test, and you must answer all 10 questions in order to to see your results. If you do not...

  • 2) compute contribution margin for each channel 3) compute break even point (in terms of number...

    2) compute contribution margin for each channel 3) compute break even point (in terms of number of orders and dollars) for each distribution channel (HINT  - Fixed costs are all trade show expenses.  Use depreciation for the booth as a fixed cost.  The booth cost should be considered an investment not a fixed cost) 4) Calculate the number of orders at a target profit of $100,000 5) Calculate the profitability for both the low and high order estimates We were...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT