Estimate the mean useful life of a brand

Assignment Help Finance Basics
Reference no: EM131533249

Can anyone help me with these questions?

Cutting Speed (meters per minute) Useful Life Brand A (Hours) Useful Life Brand B (Hours)

30 5.1 5.9

30 3.6 6.5

30 4.8 4.7

40 4.9 5.0

40 4.4 4.6

40 2.5 5.0

50 4.4 4.5

50 2.8 4.0

50 1.0 3.7

60 4.0 3.8

60 2.0 3.0

60 1.1 2.4

70 1.1 1.5

70 0.5 2.0

70 3.0 1.0

Use a 95?% confidence interval to estimate the mean useful life of a brand A cutting tool when the cutting speed is

45 meters per minute. Repeat for brand B. Compare the widths of the two intervals and comment on the reasons for any difference

The mean useful life of a brand A cutting tool when the cutting speed is 45 meters per minute is____to_____hours.

Reference no: EM131533249

Questions Cloud

Determine cost to cost of goods sold using weighted average : Refer to Exercise and assume the periodic inventory system is used. Determine the costs assigned to ending inventory and to cost of goods sold.
What is the importance of each form of data : What is the importance of each form of data? • What kinds of data does the organization send out, such as quality measures, purchase orders, and so forth?
Do you find account of religious diversity to be convincing : How, if at all, does Hick's pluralist hypothesis address this problem of conflicting truth claims? Do you find this account of religious diversity
Calculate your annual realized rate of return on investment : Calculate your annual realized rate of return on this investment.
Estimate the mean useful life of a brand : Use a 95?% confidence interval to estimate the mean useful life of a brand A cutting tool when the cutting speed is
Calculate the test statistic : Calculate the test statistic. What is your conclusion?
Providing two examples to support your point of view : Providing at least two examples to support your point of view. Providing two examples of how the situation at hand can be improved, controlled and or remedied.
Describe the client and clients background : Describe the client and client's background. Now that the client is stable, describe what your transition for this client might be to the client.
What is the probability that at least one : A dealer sells 6 such cars. What is the probability that at least one of them will require repairs in the first six months?

Reviews

Write a Review

Finance Basics Questions & Answers

  Financial reporting and analysis

Finance is about Gunns Ltd, a company in dealing with forestry products in Australia. The company has also been listed in Australian Stock Exchange. As many companies producing forestry products, even Gunns Ltd is facing various problems. Due to the ..

  A report on financial accounting

This report is specific for a core understanding for Financial Accounting and its relevant factors.

  Describe the types of financial ratios

Describe the types of financial ratios and other financial performance measures that are used during venture's successful life cycle.

  Differences between sole proprietorship and corporation

Briefly describe the major differences between a sole proprietorship and a corporation

  Prepare a cash budget statement

Calculate the expected value of the apartment in 20 years' time. What is the mortgage loan repayment at the beginning of each month

  What are the implied interest rates

What are the implied interest rates in Europe and the U.S.?

  State pricing theory and no-arbitrage pricing theory

State pricing theory and no-arbitrage pricing theory

  Small business administration

Identify the likely stage for each venture and describe the type of financing each venture is likely to be seeking and identify potential sources for that financing.

  Effect of financial leverage

The Effect of Financial Leverage and working capital management

  Evaluate the basis for the payment to the lender

Evaluate the basis for the payment to the lender and basis for the payment to the company-counterparty.

  Importance of opps, ipps, mpfs and dmepos

Research and discuss the differences and importance of : OPPS, IPPS, MPFS and DMEPOS.

  Time value of money

Time Value of Money project

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd