Question: Repeat Exercise 5 for the following two sets of summary statistics. In each case, determine if the results would be significant for a one-tailed as

Repeat Exercise 5 for the following two sets of summary statistics. In each case, determine if the results would be significant for a one-tailed as well as a two-tailed test, but compute the CI only if the two-tailed test is significant. Regardless of statistical significance, compute g, the standardized measure of effect size in sample data, for each data set.

(a) Group 1 Group 2 17.34 21.58 4.42 5.83 32 30 (b) Group 1 Group 2 76.57 69.72 20.15 22.87 15 17

Data from exercise 5

Group 1 Group 2| 62 46 54 53 59 50 56 52 59 54

(a) Group 1 Group 2 17.34 21.58 4.42 5.83 32 30 (b) Group 1 Group 2 76.57 69.72 20.15 22.87 15 17 Group 1 Group 2| 62 46 54 53 59 50 56 52 59 54

Step by Step Solution

★★★★★

3.24 Rating (173 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a Reject H 0 for both a onetailed and twotailed test The 95 CI 424 199132 ... View full answer

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 Statistics Behavioral Sciences Questions!

Repeat Exercise 5 for the following data. In Exercise 5 a. Construct the least squares polynomial of degree 1, and compute the error. b. Construct the least squares polynomial of degree 2, and...

Consider the following two sets of data: Both sets have the same mean, which is 50. Compare these measures for both sets: (x - ) , SS(x), and range. Comment on the meaning of these comparisons...

Budgeting for Nonprofit Organizations Although budgeting is just as important for nonprofit organizations as for for-profit companies, the approach taken toward budgeting can be very different. In...

1. Calculate the sample size needed given these factors: one-tailed t-test with two independent groups of equal size small effect size (see Piasta, S.B., & Justice, L.M., 2010) alpha =.05 beta = .2...

ID Salary 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 65.1 27 36.1 61.4 46.6 73.3 39.7 23.2 74.6 22.8 23.4 62 40.7 23 24 51.1...

Set Student Name: 1. Answer true or false for each part, and if false, explain your answer. a. The point estimate for the population mean, , of an x distribution is x-bar, computed from a random...

Thanks for your submission. You completed the requirements of the assignment. The concepts were well presented in your paper. Keep up the good work! Grade and rationale: 100% Assignment completion:...

Bill has been in the counseling profession for close to 40 years. When he began his career, there were just two specialty areas: school counseling and mental health counseling. There was no CACREP...

What is project portfolio management? Why do organizations need project portfolio management?

Household equity is calculated by the difference of cash inflows and outflows. Question 2 4 options: a ) Trueb ) False

Problem 11.12 A colleague has suggested hiring a nurse practitioner (NP) for a physician practice. The annual salary cost is estimated to be $83,000 plus fringe benefits of an additional 25%. The...

The research paper on culturally targeted therapy described in Exercise 8.59 reported the following: Across all 76 studies, the random effects weighted average effect size was d = .45 (SE = .04, p

Your roommate is reading Fantasyland: A Season on Baseballs Lunatic Fringe (Walker, 2006) and is intrigued by the statistical methods used by competitors in fantasy baseball leagues (in which...

The table below provides information about hours of sleep. a. Calculate statistical power for a one-tailed test (a = 0.05, or 5%) aimed at determining if those in the sample sleep fewer hours, on...

To Whoom it may concern, I have a question on Chap 1 questions 32 of the introduction to financial Accounting book which is about contructing a balance sheeet. I have statred the balance sheet...

Consider the project balances in the table below for a typical investment project with a service life of four years. Determine the interest rate used in computing the project balance. The interest...

This question is about innovation process Describe specifically the market research methods Hyundai used in re-designing the Santa Fe for 2007. Describe specifically the market research methods...