User Account

All Pages

What is the value of the test statistic

Assignment Help Basic Statistics
Reference no: EM131730493

Question: The data in Example, on body temperature for young adults, was part of a larger set of body temperatures taken on 100 adults at a blood donor center. The data are in the file bodytemp on the website for this book. The Minitab output below shows the results of the "2-sample t" procedure for comparing the body temperatures of males and females.

2401_Dev.png

a. Give the null and alternative hypotheses using symbols.

b. What is the value of the test statistic t?

c. Identify the numbers that were used to compute the t-statistic, and verify that the reported value is correct.

d. What conclusion would be made using a .05 level of significance? Write the conclusion in statistical terms and in the context of the problem.

Example: Normal Body Temperature for Young Adults What is normal body temperature? A paper published in the Journal of the American Medical Association presented evidence that normal body temperature may be less than 98.6 degrees Fahrenheit, the long-held standard (Mackowiak et al., 1992).

Reference no: EM131730493

Questions Cloud

Please bear it is business environment : (Ethics, responsibility and sustainability) and don't just describe them, compare and contrast). Please bear it is business environment.
Create a training guide for its newly hired procurement : Create a training guide for its newly hired procurement specialists.Importance of supplier relationship management in negotiations.
Sexually harassing an employee of the business : sexually harassing an employee of the business, Miles. Julian admits to the harassment but is not sure about the alleged malpractice.
What is the amount of finished goods inventory : The company produced 7,850 units and sold 4,900 units at a price of $6.60 a unit. What is the amount of finished goods inventory on balance sheet at year-end
What is the value of the test statistic : The data in Example, on body temperature for young adults, was part of a larger set of body temperatures taken on 100 adults at a blood donor center.
Antithetical at first glance : Relisience and change are almost seem antithetical at first glance, change is often harder for some than others but what develops resilience
Failures in the budget and budget process : What were some of the failures in the budget and budget process that led to the dire problems faced by Colorado Springs - What role did the citys tax
Define what is the total amount of overhead applied : What is the total amount of overhead applied to each product
How would your organization plan for implementation : Discuss this case with your team and submit a 250 word that includes: How would your organization plan for implementation of these initiatives?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Relative frequency of respondents indifferent to bill

Computing relative frequencies in a contingency table and a survey of a sample of 347 people is conducted. The survey's respondents are classified according to their political affiliation and their opinion on a bill.

  Calculate a 95 confidence interval for the population mean

suppose that a random sample of 100 public owner controlled companies in new zealand is found to give a mean audit

  Probability numbers chosen by player match in state-s sample

If a player enters one lottery each week, what is the expected number of weeks until a player matches all 6 numbers in the state's sample?

  Find true proportion of incomplete files commerical loans

Estimate the true proportion of incomplete files for all the bank's commerical loans. write a statement about the confidence level and intervel youn find?

  What are degrees of freedom

From Jackson (2016): even-numbered Chapter exercises for Ch. 8 and 10 (p. 223-224; 274-275) What are degrees of freedom? How are they calculated?

  Determine the relationship between the given two variables

Using the 2008 attendance data, construct the appropriate graph to help determine the relationship between these two variables and discuss the implications.

  Assignment problem and apply forward auction starting

Consider the asymmetric assignment problem and apply forward auction starting with the zero price vector and the empty assignment. Show that, for a feasible problem, the algorithm terminates with a feasible assignment that is within m of being op..

  Also conduct a test of hypothesis at the 5 significance

test the hypothesis that the average cost for a japanese make is more than for a u.s. make where the u.s. data is

  Are the two input variables correlated with the output

Are the two input variables correlated with the output? Use Excel's CORREL function to find out. Interpret your results intuitively.

  Two-dimensional normal distribution

1. The random vector (X, Y )t has a two-dimensional normal distribution with Var X = Var Y . Show that X + Y and X - Y are independent random variables.

  List the advantages and disadvantages of systematic sampling

List the advantages and disadvantages of systematic sampling. List the advantages and disadvantages of stratified sampling. List the advantages and disadvantages of cluster sampling.

  What does bivariate normal distribution mean explain in

what does bivariate normal distribution mean? explain in words or illustrate with a

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd