Question: Question 23 Assume that the average age at which students graduate high school is 17.6. Exum (2002) asked 84 male students at a large Mid-Atlantic

Question 23

Assume that the average age at which students graduate high school is 17.6. Exum (2002) asked 84 male students at a large Mid-Atlantic University the age at which they had their first alcoholic drink. On average, these 84 students had their first alcoholic drink at 16.54 years of age (standard deviation = 2.03). Perform a hypothesis test to determine if the average person has his/her first alcoholic drink before graduating high school (i.e., if the average age of first drink is less than 17.6). Use a 0.05 level of statistical significance.

What is the alternative hypothesis?

Group of answer choices

H₁: >17.6

H ₁: <17.6

H₁: >16.54

H₁: <16.54

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

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

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Brown Corporation has the following items for Year 1. Its income statement is as follows. Income Sales Cost of goods sold Gross Profit Dividends received from stock investments in Less than 20% owned...

Assume that the average age at which students graduate high school is 17.6. Exum (2002) asked 84 male students at a large Mid-Atlantic University the age at which they had their first alcoholic...

Question 19 1pts When there is a significant difference in the population, but the research fails to find one ...this is what kind of error? Group of answer choices Type I error Type II Error Flag...

Final Exam MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Solve the problem. 1) The average age of the students in a statistics class is 22...

Student: Brandy Freytag Date: 7/11/16 Instructor: Doug LeVeque, Beverly Wood Assignment: MSL Chapter 7 HW Course: MATH_211_1841_May_2016(LeVeque) 1. Two symbols are used for the mean: and x. a. Which...

Question 2(1 point) Question 2 options: An adviser is testing out a new online learning module for a placement test. They wish to test the claim that on average the new online learning module...

As a counselor at the student health center at a large university, you see many young men and women who have concerns about their self-image, self-confidence, and problems related to depression and...

Journal of the Scholarship of Teaching and Learning, Vol. 12, No.2, June 2012, pp. 39-64. Differences in procrastination and motivation between undergraduate and graduate students Li Cao1 Abstract:...

List and briefly describe the characteristics that an analyst examines when choosing or defining the deployment environment.

Use the limit definition of the derivative to find f'(r) for the function f(x)=-7x+2. No partial credit will be given for the right answer without the use of the limit definition.

a borrower has a 4 year car loan for 2 3 8 5 2 with an interest rate of 6 % and monthly payments, If she wants to pay off the loan after 2 years, what would be the outstanding balance on the loan?

(a) According to the article, what kind of investments might be suitable for a short term investment horizon? How about a long term investment horizon? Explain your answer. (3 marks) (b) According to...

(Appendices) PURCHASES, SALES, AND COST OF GOODS SOLD. Printer Supply Company sells computer printers and printer supplies. One of its products is toner cartridges for laser printers. At the...

(Appendices) PERIODICAND PERPETUAL INVENTORY SYSTEMS. A list of inventory-system characteristics is presented below. Match each characteristic with one of the following: (A) periodic inventory...

(Appendices) ENDING INVENTORY AND COST OF GOODS SOLD. Hempstead Company has the following data for 19x9: LO8