Question: Problem 5. A shopping network on Cable TV claims that the average age of its shoppers is 52 years. Suppose you want to test the

Problem 5.

A shopping network on Cable TV claims that the average age of its shoppers is 52 years. Suppose you want to test the null hypothesis, Ho: mu = 52, using a sample of n = 50 shoppers on that network.

Find the p-value of a two-tailed test if x-bar = 53.3 and s = 10.4

2.Find the p-value of an upper tailed test if x-bar = 53.3 and s = 7.1

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!

A shopping network on Cable TV claims that the average age of its shoppers is 52 years. Suppose you want to test the null hypothesis, Ho: mu = 52, using a sample of n = 50 shoppers on that network.A...

Answer the following questions 7.144 AGES OF HSN SHOPPERS. HSN (formerly the Home Shopping Network) claims its \"core" customer is a woman over the age of 35. Also, HSN reports that the average age...

10/29/2015 Week 6 Assignment YINWEI LIU CED 6030, section 02, Fall 2015 Instructor: He Wang WebAssign Week 6 Assignment (Homework) Current Score : - / 114 Due : Wednesday, November 4 2015 11:59 PM...

Print View 1. 8/21/16, 8:19 PM Award: 10.00 points A United Nations report shows the mean family income for Mexican migrants to the United States is $25,980 per year. A FLOC (Farm Labor Organizing...

Final Exam - MGMT 650 Fall 2016 Directions: Please answer all questions. There are 30 questions and the exam is worth 20% of your total grade. The questions are not equally weighted. The point value...

Chapter 7 Inferential Statistics: Estimation and Hypothesis Androgen (ng/ml) at Adult Time of Injection Androgen (ng/ml) 30 Male 4.79 Minutes After Injection 18.53 7.39 13.74 7.91 7.30 0.52 10 4.85...

show me the easiest steps 9.EOC.44-E Question Help V 0 According to a 2016 report. 41% of 18-1020-yearold students use credit cards for everyday purchases. Suppose a local bank believes that this...

Location Income ($1,000) Urban 27 Rural 25 Suburban 25 Suburban 26 Rural 30 Urban 29 Rural 33 Urban 30 Suburban 32 Urban 34 Urban 35 Urban 40 Rural 30 Rural 33 Urban 42 Suburban 32 Urban 43 Urban 43...

Cable TV's Home Shopping Network (HSN) reports that the average age of its shoppers is 52 years. Suppose you want to test the null hypothesis, H0: = 52, using a sample of n = 50 cable TV shoppers....

Oil production. Assume that the rate in Problem 73 is found to be (A) When is the rate of production greatest? (B) How many barrels of oil Q(t)will the field produce in the first t years if Q(0)=0?...

Multiple Choice Questions The following questions concern unqualified audit reports. Choose the best response. a. Which of the following statements about a combined report on the financial statements...

The plan was to leave $ 4 , 6 0 0 on deposit in a savings account for 1 3 years at 7 . 5 % interest compounded annually. It became necessary to withdraw $ 2 , 4 0 0 at the end of the 9 th year. How...

An Emerging Market Sovereign Bond has just defaulted on its debt obligations. Its Credit Default Swap price has been determined at auction and has settled at 15.00. For an Investment Manager which...

6. Have you used solid reasoning in your argument?

8. Have you checked (and rechecked) your speech for logical fallacies? Have you addressed and removed any that youve identified?

3. Have you assessed your audiences disposition and needs? Have you considered what is most relevant to them?