Question: (a) When do you use a one-tailed test? (b) When do you use a two-tailed test?

(a) When do you use a one-tailed test?
(b) When do you use a two-tailed test?

Step by Step Solution

★★★★★

3.51 Rating (178 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

a Use a onetailed test when predict... View full answer

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

Document Format (1 attachment)

Word file Icon

569-M-S-H-T (2922).docx

120 KBs Word File

Students Have Also Explored These Related Statistics Questions!

Q:

Researchers often use z tests to compare their samples to known population norms. The Graded Naming Test (GNT) asks respondents to name objects in a set of 30 black-and-white drawings. The test,...

Q:

(a) When do you use the one-way chi square? (b) When do you use the two-way chi square?

Q:

(a) Suppose we construct a 99% confidence interval. What are we 99% confident about? (b) Which of the confidence intervals is wider, 90% or 99%? (c) In computing a confidence interval, when do you...

Q:

Data harvested by your group must contribute to addressing the research objective/questions and cover the following: 1) A primary variable (known as the dependent variable) for investigation which...

Q:

7. (a) When do you use a one-tailed test? (b) When do you use a two-tailed test?

Q:

When should I use a one-tailed test, and when should I use a two-tailed test in hypothesis testing? What are the things I should look out for, to determine which is the appropriate option for my...

Q:

Statistics for Psychology Chapter 5 Practice Exercise 5a Do Canadian children whose parents are librarians score higher than Canadian children in general on reading ability? Population 1: Population...

Q:

Answer the following question. Copy and paste from the SPSS program. W- SPSS3(2) Q Search in Document Home Insert Draw Design Layout References Mailings Review View Grammarly Table Design Layout o+...

Q:

1.In general, if sample data are such that the null hypothesis is rejected at the ? = 1% level of significance based on a two-tailed test, is H 0 also rejected at the ? = 1% level of significance for...

Q:

TRUE OR FALSE : Though we often care about the claims made in the alternative (or research) hypothesis , we complete hypothesis tests to test the claims made in the null hypothesis . TRUE OR FALSE :...

Q:

The Diversified Portfolio Corporation provides investment advice to clients. The summarized income statement for the year ended December 31, 2018 is shown below: Service revenues ps 1,220,000...

Q:

the value of the digit 4 in 2.410^-3 is how many times the value of the digit 4 in 4.110^2

Q:

Google Drive Amazon.com. Spen... Mail - Miller, Colton... Delta Student Appli... Homepage - Delta... Inside Delta My Cours Question Find the values of a and b that make the following piecewise...

Q:

Why would contemporary public-relations practitioners be more likely to invoke Edward Bernays than P. T. Barnum as a respected figure for their industry?

Q:

In examining a simple random sample of 100 sales invoices from several thousand such invoices for the previous year, a researcher finds that 65 of the invoices involved customers who bought less than...

Q:

It has been estimated that 48% of U.S. households headed by persons in the 35 44 age group own mutual funds. Assuming this finding to be based on a simple random sample of 1000 households headed by...

Q:

A study by Careerbuilder.com found that 20% of companies check out job candidates profiles on social networking sites like Facebook and MySpace before deciding whether to employ them. Assuming that...

Q:

It says "Mark owns a 20% interest in a partnership (not real estate) in which his at-risk amount is $44000 at the beginning of the year. During the year, the partnership borrows $90000 on a recoursw...

Q:

QUESTIONS Vrterest id or accrued during 2018 on regate quistion deteness of million or enim formare persone con is deductible wrate de interest QUESTIONS

Q:

Lupo Corporation uses a job-order costing system with a single plantwide predetermined overhead rate based on machine-hours. The company based its predetermined overhead rate for the current year on...