Click Submit to complene this assessment stion 10 A manufacturor of battery claims that the lide...
Question 4 A manufacturer of car batteries claims that the life of his batteries is approximately normally distributed with a mean life of 7 years and a standard deviation equal to 2 year. What is the probability that a battery last between 1 and 13 years? a. p = 0.9974 b. p =0.74 c. p = 0.99 d. p = -0.9974
Click Submit to complete this assessment. Question 11 See and Submit Question 11 of 11 10 points alternative should be recommended based on the the company purchases the drilling rig, maintenance costs will be $25,000 per year. The salvage value of the rig in five years is expected to be $70,000. present worth method? Use MARR of 10%. Select the closest correct answers for the below questions from the answer's options provided • Present Worth of Buy A $-396,250 •...
Question Completion Status > Click Submit to complete this assessment Question estions 10 points How much will there be in an account at the end of 9 years if an amount of AED 28,000 is deposited and the interest is 5% per year compounded semi-annually (10 marks) Activate Windows TT T Arial 312pt) Go to Settings to do RI (Ps ded INS F1 SOLO DEL 8 1 9 34 9 BACK SPACE
Close Window Save and Submit & Click Submit to compiete this assessment Question 15 of 1 Question 15 10 points Save Answer Master Manufacturing is considering the purchase of a machine for $500,000. Ahternatively, the machine could be leased on a five-year contract for $125,000 per year with lease year. If the company purchases the machine, maintenance costs willbe $25,000 per year and the salvage value of the machine after five years is expected to be $70,000 Answer the below,...
19-28 help Click Submit to complete this assessment. Question 28 What is the term for the lower and upper boundaries of a confidence interval? confidence limits Click Submit to complete this assessment Question 27 The formula o is used to calculate Standard distribution OA standard error OB Sampling distribution Sampling standardized error OD o Question 26 Although their formulas are similar, one primary difference between a 2-score (2) and a t-statistic (1) is that the numerator; a sample mean rather...
10. A science teacher claims that the mean scores on a science assessment test for fourth grade boys and girls are equal. The mean score for 13 randomly selected boys is 151 with a standard deviation of 36, and the mean score for 15 randomly selected girls is 149 with a standard deviation of 34. At a 0.01, can you reject the teacher's claim? Assume the populations are normally distributed and the population variances are not equal. Но Type of...
LO 10-6, 10 10-36 Based on an assessment of audit risk, the auditors are concerned with the following two risks: 1. The risk that that the client might be making duplicate payments to vendors. 2. The risk that the client's accounting clerk might be making unauthorized payments to himself. a. Assuming that the client has a manual accounting system, describe how the auditors can design a test to identify the duplicate payments and unauthorized payments. b. Assuming that the client...
Please use own words. Thank you. CASE QUESTIONS AND DISCUSSION > Analyze and discuss the questions listed below in specific detail. A minimum of 4 pages is required; ensure that you answer all questions completely Case Questions Who are the main players (name and position)? What business (es) and industry or industries is the company in? What are the issues and problems facing the company? (Sort them by importance and urgency.) What are the characteristics of the environment in which...