The following computer output was used to complete a hypothesis test. a. State the null and alternative
Question:
a. State the null and alternative hypotheses.
b. If the test is completed using a = 0.05 , what decision and conclusion are reached?
c. Verify the value of the standard error of the mean.
Transcribed Image Text:
TEST OF MU 72.00 VS MU > 72.00 THE ASSUMED SIGMA = 12.0 MEAN 75.2 STDEV 11.87 SE MEAN 2.00 36 1.60
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 82% (17 reviews)
a H o 72 vs H a 72 b Critical values z...View the full answer
Answered By
JAPHETH KOGEI
Hi there. I'm here to assist you to score the highest marks on your assignments and homework. My areas of specialisation are:
Auditing, Financial Accounting, Macroeconomics, Monetary-economics, Business-administration, Advanced-accounting, Corporate Finance, Professional-accounting-ethics, Corporate governance, Financial-risk-analysis, Financial-budgeting, Corporate-social-responsibility, Statistics, Business management, logic, Critical thinking,
So, I look forward to helping you solve your academic problem.
I enjoy teaching and tutoring university and high school students. During my free time, I also read books on motivation, leadership, comedy, emotional intelligence, critical thinking, nature, human nature, innovation, persuasion, performance, negotiations, goals, power, time management, wealth, debates, sales, and finance. Additionally, I am a panellist on an FM radio program on Sunday mornings where we discuss current affairs.
I travel three times a year either to the USA, Europe and around Africa.
As a university student in the USA, I enjoyed interacting with people from different cultures and ethnic groups. Together with friends, we travelled widely in the USA and in Europe (UK, France, Denmark, Germany, Turkey, etc).
So, I look forward to tutoring you. I believe that it will be exciting to meet them.
3.00+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Statistics questions
-
State three null and alternative hypotheses for this study (test for Brand, Temp, and the Brand* Temp interaction). Conduct an ANOVA to analyze the Popcorn data. Even though storage temperature is...
-
State the null and alternative hypotheses for this study. Conduct an ANOVA to analyze the Flower data. Check the normality and equal variance assumptions. State your conclusions based on the p-...
-
State the null and alternative hypotheses for Exercise 15.44. Data from exercise 15.44 An addictions researcher wants to see if male and female alcoholics differ in the type of alcohol they consume....
-
A bank reconciliation takes time and must balance. An employee was struggling in balancing the bank reconciliation. Her supervisor told her to plug (make an unsupported entry for) the difference,...
-
Records show that the probability is 0.0012 that a person will get food poisoning spending a day at a certain state fair. Use the Poisson approximation to the binomial distribution to find the...
-
The fi nancial statements of Apple Inc. in Appendix A at the back of this textbook contain the following selected accounts, all in thousands of dollars. LO9 Common Stock $ 23,313 Accounts Payable...
-
4. Let r> 0, I: Br(O) --t R, and suppose that there exists an a > 1 such that II(z)1 ::; Ilzll'" for all z E Br(O). (a) Prove that 1 is differentiable at O. (b) What happens to this result when a = 1?
-
In the chapter, we examined the difference between white and black students in the timing of when they first tried cigarettes. In this SPSS output based upon MTF11SSDS, we examine the grade when...
-
Barbara Ripley and Fred Nichols decide to organize the Crane partnership. Ripley invests $14.700 cash and Nichols contributes $9,800 cash and equipment with a cost of $6,860 and accumulated...
-
"Beginning Transactions" on the first Excel worksheet will provide the Balance Sheet for 2019 and the Transactions for January 2020. On the second Excel worksheet, "Journal Entries" , you should...
-
Using the computer output and information in Exercise 8.153, determine the value of the following: a. Hypothesized value of population mean b. Sample mean c. Population standard deviation d. Test...
-
Using the computer output and information in Exercise 8.155, determine the value of the following: a. Hypothesized value of population mean b. Sample mean c. Population standard deviation d. Test...
-
A long-distance provider charges the following rates for telephone calls: Create a GUI application that allows the user to select a rate category (from a set of radio buttons), and enter the number...
-
Manufacturing company produces $3800 worth of products weekly. If the cost of raw materials to make this product is $400, and the labour cost is $360, calculate the productivity.
-
1-You are a very well-recognized professional in your area, with many years of experience solving international conflicts. There is a company in the middle of two European countries that are fighting...
-
Find the solution u = u(x,y) of the following problem on the set R. u du - 4, (1.4) Ju(0,y) =3y, u(x, 0) = 0. (1.5) ay
-
Scenario A Sports Club 10 Highfield Sports Club has organised a fundraising event. 300 tickets have been sold at a price of $2.50 each. Money taken at the event Percentage of money (E) taken (96)...
-
Shamrock Investments has three divisions (Green, Clover, Seamrog) organized for performance evaluation purposes as investment centers. Each division's required rate of return for purposes of...
-
Where do you expect the magnitude of the magnetic field due to a circular current loop to be greatest?
-
Eleni Cabinet Company sold 2,200 cabinets during 2011 at $160 per cabinet. Its beginning inventory on January 1 was 130 cabinets at $56. Purchases made during the year were as follows: February . 225...
-
a. Identify the three steps involved in quantitatively evaluating sample results. b. Indicate the steps involved in using sample evaluation tables.
-
Refer to Exercise 10.41 and find a 90% confidence interval for the difference between the mean reductions in PTH levels for fortified and unfortified orange juice.
-
Refer to Exercise 10.42 and determine a 95% confidence interval for the difference between last year's mean VMTs by midwestern and southern households.
-
Refer to Exercise 10.43 and determine a 95% confidence interval for the difference between the mean number of native species in the two regions.
-
If Total Assets are $2,100 and Total Equity is $1,600 then what is the value of Total Liabilities?
-
Date Account and Explanation Debit Credit Jun 1 Cash 105,000 Jun 1 Capital 105,000 (capital contribution) Jun 1 Computer Equipment 56,000 Jun 1 Cash 56,000 Jun 1 Cash 198,000 Jun 1 Bank Loan Payable...
-
.Is bankruptcy on the part of the borrower a common risk that frequently interferes with a lenders efforts to work out a defaulted loan through either nonforeclosure means or foreclosure? Discuss.
Study smarter with the SolutionInn App