Tires of a particular brand have a lifetime mean of 29,000 miles and a standard deviation of
Question:
a. It can be guaranteed that 75% of the lifetimes of tires of this brand will be in what interval?
b. Using the empirical rule, it can be estimated that approximately 95% of the lifetimes of tires of this brand will be in what interval?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 75% (4 reviews)
Tires have a lifetime mean of 29000 miles and a standard deviation of 3000 miles a Find a range in ...View the full answer
Answered By
Evans Cherono
I am an Information Technology Graduate and willing to work on any computer science or IT work to ensure I do my best all the time.
5.00+
2+ Reviews
10+ Question Solved
Related Book For
Statistics For Business And Economics
ISBN: 9780132745659
8th Edition
Authors: Paul Newbold, William Carlson, Betty Thorne
Question Posted:
Students also viewed these Statistics questions
-
The supplier of a particular brand of vitamin pills claims that the average potency of these pills after a certain exposure to heat and humidity is at least 65. Before buying these pills, a...
-
The mean value of the weight of a particular brand of cereal for the past year is 0.297kg with a standard deviation of 0.024kg. Assuming a normal distribution: a. Find the percent of the data that...
-
The mean value of the weight of a particular brand of cereal for the past year is 0.297kg with a standard deviation of 0.024kg. Assuming a normal distribution: a. Find the percent of the data that...
-
What is your debt payments-to-income ratio if your debt payments total $684 and your net income is $2,000 per month?
-
Explain these psychological aspects of pricing: price-quality inferences, odd-even pricing, internal reference price, price lining, and prestige pricing.
-
Michael Carrigg, Inc., is disk manufacturer in need of an aggregate plan for July through December. The company has gathered the following data: Costs________________ Holding cost ...........
-
Refer to Problem 3. For each of the five payment schedules, determine the present worth of the loan payments made by the borrower. Use an Excel spreadsheet and program it such that you can enter...
-
Information related to Shin Company for 2014 is summarized below. Total credit sales ............. $920,000 Accounts receivable at December 31 ..... 369,000 Bad debts written off .......... 23,400...
-
Nation's Capital Fitness, Inc., operates a chain of fitness centers in the Washington, D.C., area. The firm's controller is accumulating data to be used in preparing its annual profit plan for the...
-
Your client, Paul, owns a one-third interest as a managing (general) partner in the service-oriented PRE LLP. He would like to retire from the limited liability partnership at the end of 2016 and...
-
In one year, earnings growth of the 500 largest U.S. corporations averaged 9.2%; the standard deviation was 3.5%. a. It can be guaranteed that 84% of these earnings growth figures will be in what...
-
The supervisor of a very large plant obtained the time (in seconds) for a random sample of n = 110 employees to complete a particular task. The data is stored in the data file Completion Times. a....
-
Among 198 smokers who underwent a sustained care program, 51 were no longer smoking after six months. Among 199 smokers who underwent a standard care program, 30 were no longer smoking after six...
-
Analyze how a product fits in a companys brand. Select a hair care product, and define the branding that is associated with the product. What advertising enticed you to purchase that product? Explain...
-
Integrity is loosely defined as an adherence to moral and ethical principles; soundness of moral character; and honesty. Academic integrity means honesty and responsibility in scholarship. Both are...
-
Ponion Boy Inc. (PB) has a total market value of $400 million, consisting of 12 million shares of common stock selling for $25 per share and $100 million of 8 percent perpetual bonds currently...
-
Offeror A and Offeror B have have submitted what the SSEB has determined to be "Acceptable" proposals. Offeror C has submitted a proposal the SSEB determined to be "Marginal" but did meet all...
-
Describe the people involved in your product or service. Answer the following prompts as part of your response. How large is the potential market for your new product or service? What type of...
-
Pawn Company acquired 90 percent of the voting common shares of Shop Corporation by issuing bonds with a par value and fair value of $121,500 to Shops existing shareholders. Immediately prior to the...
-
The first law of thermodynamics is sometimes whimsically stated as, You cant get something for nothing, and the second law as, You cant even break even. Explain how these statements could be...
-
In a study of 33 countries, the sample correlation between an index of political turmoil and the infant mortality rate was 0.28. At the 0.05 level, test the null hypothesis of no correlation between...
-
Using a 0.10 level of significance, test the null hypothesis H 0 : = 0 versus H 1 : 0 given the following. a. A sample correlation of 0.46 for a random sample of size n = 25. b. A sample...
-
The data file Trading Stocks shows percentage changes (xi) in a stock market over the first five trading days of each of 11 years and also the corresponding percentage changes (yi) in the index over...
-
Amazon is arguably the leader in Warehousing volume and innovation, with 45,000 robots, thanks to its acquisition of Kiva Robotics, but still maintaining a warehousing human workforce of 200,000. For...
-
Solve it using post optimality analysis: 1. Sugarco can manufacture three types of candy bar. Each candy bar consists totally of sugar and chocolate. The compositions of each type of candy bar and...
-
Appendix A Chart of Accounts MyBank Cheque Account (BSB: 111-111 Acc no: 88888888) 5-0000 Cost of Sales 5-1000 5-4000 6-0000 Expenses Purchases Freight Paid on Purchases Advertising 1-0000 Assets...
Study smarter with the SolutionInn App