Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Statistics and Probability Expert

Hypothesis testing for single mean.

The data set includes a sample of 106 body temps with a mean of 98.20F Assume that o is known to be 0.62F. Consider a hypothesis test that uses a 0.05 significance level to test the claim that the mean body tem of the population is less than 98.6
a. what is the test statistic
b. what is the critical value
c. what is the P-value
d. what the ending about the null hypothesis is.

 

98.6

98.0

97.2

97.3

98.8

98.4

 98.6

98.3

98.4

98.0

99.1

97.8

98.0

98.5

98.6

97.5

98.6

98.4

98.0

97.3

98.2

97.6

97.9

97.4

99.0

98.7

98.0

98.2

98.8

98.0

98.4

97.4

97.8

98.5

98.0

97.0

98.4

98.9

98.0

98.8

98.7

 

98.4

98.6

98.4

98.7

98.5

 

98.4

99.5

98.6

97.8

98.9

 

98.6

97.5

98.6

98.0

98.4

 

98.6

97.3

97.8

97.1

98.6

 

98.8

97.6

99.0

97.4

97.1

 

98.6

98.2

96.5

99.4

97.9

 

97.0

99.6

97.6

98.4

98.8

 

97.0

98.7

98.0

98.6

98.7

 

98.8

99.4

96.9

98.4

97.6

 

97.6

98.2

97.6

98.5

98.2

 

97.7

98.0

97.1

98.6

99.2

 

98.8

98.6

97.9

98.3

97.8

 

98.0

98.6

98.4

98.7

98.0

 

 

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M920987

Have any Question? 


Related Questions in Statistics and Probability

Measures of central tendency summative taskon a separate

Measures of Central Tendency Summative Task On a separate paper hand out the solution of the two parts of the investigation: Part One - Use the given data set to solve the following problems: 50, 55, 60, 60,70, 80 A. Fin ...

A sample of office assistants across the san francisco-bay

A sample of office assistants across the San Francisco-Bay Area was created. You want to build a model that will allow you to best predict a starting salary of potential new hires.  It was suggested that the data should ...

Marjorie bought a home with an adjustable-rate mortgage the

Marjorie bought a home with an adjustable-rate mortgage. The margin on an adjustable-rate mortgage is 2.5% and the rate cap is 7% over the life of the loan. If the current index rate is 5.9%, what is the calculated inter ...

1 why do researchers use inferential statistics2

1. Why do researchers use inferential statistics? 2. Distinguish between the null hypothesis and the experimental hypothesis. 3. When analyzing data, why do researchers test the null hypothesis rather than the experiment ...

Assume the sweatshirt test scores are normally distributed

Assume the sweatshirt test scores are normally distributed with a mean of 500 and a standard deviation of 100. (a) Consider all random samples of 100 test scores. What is the standard deviation of the sample means? (b) W ...

Recall that very satisfied customers give the xyz-box video

Recall that "very satisfied" customers give the XYZ-Box video game system a rating that is at least 42. Suppose that the manufacturer of the XYZ-Box wishes to use the 65 satisfaction ratings to provide evidence supportin ...

Assignmentsuppose that there are two candidates ie jones

Assignment Suppose that there are two candidates (i.e., Jones and Johns) in the upcoming presidential election. Sara notes that she has discussed the presidential election candidates with 15 friends, and 10 said that the ...

1 what are the advantages and disadvantages of using a

1. What are the advantages and disadvantages of using (a) figures, (b) tables, and (c) text to report the results of experiments in the research report? 2. Differentiate between random sampling and random assignment. Whi ...

A researcher conducted a factor analysis of five items on

A researcher conducted a factor analysis of five items on which participants rated their current mood. Interpret the factor matrix that emerged from this factor analysis. Specifically, what do the three factors appear to ...

Question 1use this extract taken from the article goji

Question 1: Use this extract taken from the article, "Goji berries prevent macular degeneration," (appeared in Healthy Foods, Healthy Bodies on January 21, 2016) to answer the questions that follow: Goji berries (Lycium ...

  • 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

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen