The following two samples were collected as matched pairs a State the null and alternative hypotheses to test if the population represented by Sample 1 has a mean that is 2 0 units higher than the population represented by Sample 2 b Calculate the appropriate test statistic and interpret the results of the hypothesis test using 0 10 c Approximate the p value using Table 5 in Appendix A and interpret the result d Verify your results using Excels Data Analysis Mac users can rely on PHStat for this procedure e Identify the p value from Excel and interpret the result f What assumptions need to be made in order to perform this procedure Pair Sample699 79 Sample 2 4 26 68 4

Question: The following two samples were collected as matched pairs: a. State the null and alternative hypotheses to test if the population represented by Sample 1

The following two samples were collected as matched pairs:

Pair Sample699 79 Sample 2 4 26 68 4

a. State the null and alternative hypotheses to test if the population represented by Sample 1 has a mean that is 2.0 units higher than the population represented by Sample 2.

b. Calculate the appropriate test statistic and interpret the results of the hypothesis test using α = 0.10.

c. Approximate the p value using Table 5 in Appendix A and interpret the result.

d. Verify your results using Excel’s Data Analysis. Mac users can rely on PHStat for this procedure.

e. Identify the p value from Excel and interpret the result.

f. What assumptions need to be made in order to perform this procedure?

Pair Sample699 79 Sample 2 4 26 68 4

Step by Step Solution

★★★★★

3.50 Rating (173 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a b We cannot conclude that mean of Population 1 is more than ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

483-M-S-H-T (1493).docx

120 KBs Word File

Students Have Also Explored These Related Statistics Questions!

The following two samples were collected as matched pairs: a. Construct a 90% confidence interval to estimate the difference in means between the populations from which Samples 1 and 2 were drawn. b....

The following two samples were collected as matched pairs: a. Construct a 95% confidence interval to estimate the difference in means between the populations from which Samples 1 and 2 were drawn. b....

The following two samples were collected as matched pairs. Perform a hypothesis test using Î± = 0.05 to determine if the population represented by Sample A has higher values than the...

Q 10.11 Basic Skills a. Calculate the appropriate test statistic and interpret the 10.11 Consider the following hypothesis statement using result. a = 0.05 and data from two independent samples. As-...

C. The critical value(s) are? Use comma to separate answers round to two decimal places as needed D. Interprets the results of the hypothesis test using =10. Reject or do not reject the null...

flow Find out the value of the proposed business expansion if it is implemented today. Examine which factor, annual revenue, variable cost or cost of capital, is the most influential factor for the...

The following two samples were collected as matched pairs. Complete parts (a) through (d) below. Pair 7 Sample 1 Sample 2 a. State the null and alternative hypotheses to test if a difference in means...

Answers are given in blue. Please solve using excel function and ill rate up The following two samples were collected as matched pairs. Complete parts (a) through (d) below. Pair Sample 1 W D U...

The following two samples were collected as matched pairs. Complete parts (a) through (d) below Pair 6 7 Sample 1 Co Sample 2 a. State the null and altemative hypotheses to test if a difference in...

The following two samples were collected as matched pairs. Pair A 5 6 70 Sample A A 5 14 8 16 12 Sample B 8 8 10 2 11 4 Perform a hypothesis test using a = 0.05 to determine if the population...

Mauer Construction Company, Inc., entered into a firm fixed-price contract with Giovanna Trillini Clinic on July 1, 2007, to construct a four-story office building. At that time, Mauer estimated that...

Explain how Five-S can help an organization in pursuit of TQM.

Benchmarking is a way to: Employ a method to use statistics to improve quality. Determine if work activities contribute to customer benefit. Learn how other firms do things. Determinine activities...

Find RL for maximum power transfer and the maximum power that can be transferred in the network shown. Vx/2000

In a classic research paper, Hamilton (1987) illustrated the multicollinearity problem with an example using the data shown in the next table. The values of x1, x2, and y in the table represent...

Ethylbenzene is converted to styrene in the catalytic dehydrogenation reaction A flowchart of a simplified version of the commercial process is shown here. Fresh and recycled liquid ethylbenzene...

Write pseudocode for a program that reads a sequence of student records and prints the total score for each student. Each record has the students first and last name, followed by a sequence of test...

Refer to Exercise 33. We took the logarithm (base 10) of the values for both length and period. Here is some computer output from a linear regression analysis of the transformed data. a. Based on the...

Consider a company you work (or have worked) for. How was corporate venturing done at this firm? How were you and co-workers involved in the process? What recommendations would you offer to make this...

Calculate the mean, the variance, and the standard deviation of the following discrete probabilitydistribution. 179 0.50 0.250.150.10 23

A marketing firm is considering making up to three new hires. Given its specific needs, the management feels that there is a 60% chance of hiring at least two candidates. There is only a 5% chance...

The manager of a publishing company plans to give a $20,000 bonus to the top 15 percent, $10,000 to the next 30 percent, and $5,000 to the next 10 percent of sales representatives. If the publishing...

Problem 22-3 Chargebacks : Your local fast food chain with two dozen stores uses the company's internal corporate marketed department to produce signage, print ads, in-store displays, and so forth....

A stocks beta is estimated to be 1.3. The risk_free rate is 5 percent, and the market return is expected to be 9 percent. The expected return on the stock based on the Capital Asset Pricing Model...

Which of the following is not a typical component of a microprocessor? A ) Arithmetic Logic Unit ( ALU ) B ) Control Unit ( CU ) C ) Random Access Memory ( RAM ) D ) Registers