1 suppose that you are testing the hypotheses h0nbsppnbsp, Ask an Expert

Accounting

1. Suppose that you are testing the hypotheses H0: p = 0.20 vs. HA: p Z 0.20. A sample of size 250 results in a sample proportion of 0.25.

a) Construct a 95% confidence interval for p.

b) Based on the confidence interval, at a = .05 can you reject H0? Explain.

c) What is the difference between the standard error and standard deviation of the sample proportion?

d) Which is used in computing the confidence interval?

2. Suppose that you are testing the hypotheses H0: p = 0.40 vs. HA: p 7 0.40. A sample of size 200 results in a sample proportion of 0.55.

a) Construct a 90% confidence interval for p.

b) Based on the confidence interval, at a = .05 can you reject H0? Explain.

c) What is the difference between the standard error and standard deviation of the sample proportion?

d) Which is used in computing the confidence interval?

View complete question

Accounting Basics, Accounting

Category:- Accounting Basics
Reference No.:- M91724258

Have any Question?Write your Review or question?

Related Questions in Accounting Basics

Question - merchandise accounts and computationskleiner

Question - Merchandise accounts and computations Kleiner Merchandising Company Accumulated depreciation$700 Beginning inventory 5,000 Ending Inventory 1,700 Expenses 1,450 Net Purchases 3,900 Net Sales 9,500 Krug Service ...

Question - retained earnings at 111x was 150000 and at

Question - Retained earnings at 1/1/1X was $150,000 and at 12/31/1X it was $200,000. During 2010, cash dividends of $50,000 were paid and a stock dividend of $30,000 was issued. Both dividends were properly charged to re ...

Question - destin company signs a contract to manufacture a

Question - Destin Company signs a contract to manufacture a new 3D printer for $80,000. The contract includes installation which costs $4,000 and a maintenance agreement over the life of the printer at a cost of $10,000. ...

Question - a belgian food distributor reported ending

Question - A Belgian food distributor reported ending balances in Prepayments of €38.4 million, €32.3 million, and €52.6 million for the years ended December 31, 2012, 2011, and 2010, respectively. Assume that Prepayment ...

Question - owen companys unadjusted book balance at june 30

Question - Owen Company's unadjusted book balance at June 30, 2016 is $12,160. The company's bank statement reveals bank service charges of $90. Two credit memos are included in the bank statement: one for $1,250, which ...

Question purpose of assignmentthis assignment asks you to

Question: Purpose of Assignment This assignment asks you to describe a new business you'd like to start, as well as the advantages and disadvantages of starting a business from scratch versus buying an existing business. ...

Question - legacy issues 325000 of 5 four-year bonds dated

Question - Legacy issues $325,000 of 5%, four-year bonds dated January 1, 2017, that pay interest semiannually on June 30 and December 31. They are issued at $292,181 and their market rate is 8% at the issue date. Determ ...

Question - on june 15 richwood township decided to withdraw

Question - On June 15, Richwood Township decided to withdraw $3,035,000 for a capital projects payment. At the date of the withdrawal, the fair value of the Treasury notes had increased by $32,500. Assume that the trust ...

Questions -q1 tam co is negotiating for the purchase of

Questions - Q1. Tam Co. is negotiating for the purchase of equipment that would cost $100,000, with the expectation that $20,000 per year could be saved in after-tax cash costs if the equipment were acquired. The equipme ...

Question assignmen t descriptionclassroom discussion

Question: Assignmen t Description Classroom discussion requires the active participation of students and the instructor to create robust interaction and dialogue. Every student is expected to engage in dialogue by partic ...

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Accounting Basics Expert