Question: Assuming a two-tailed test with =0.05, how large a correlation is needed is needed to be statistically significant for each of following samples? Be sure

Assuming a two-tailed test with =0.05, how large a correlation is needed is needed to be statistically significant for each of following samples?Be sure to show all formulas with symbols (and plug in numbers), steps, processes and calculations for all parts of the answers.

a.A sample of n=10

b.A sample of n=20

c.A sample of n=30

d.Repeat the process above with two-tailed alpha = .01.Be sure to show all formulas with symbols (and plug in numbers), steps, processes and calculations for all parts of the answers.

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!

Assuming a two-tailed test with = .05, how large a correlation is needed to be statistically significant for each of the following samples? a. A sample of n = 8 b. A sample of n = 18 c. A sample of...

10. Assuming a two-tailed test with .05, how large a correlation is needed to be statistically significant for each of the following samples? a. A sample of n 10 b. A sample of n 20 c. A sample of n...

12. Assuming a two-tailed test with a = .05, how large a correlation is needed to be statistically significant for each of the following samples? a. A sample of n = 15 individuals b. A sample of n =...

Midterm Examination Questions - Spring 2016 1. The final examination grades of random samples of students from three different classes are shown below. Class A Class B Class C 92 91 85 85 85 93 96 90...

In the article Loving-Kindness Meditation and Empathy: A Wellness Group Intervention for Counseling Students by, Monica Leppma and Mark E. Young Did the researcher clearly restate the purpose and...

Unit 3 Problem Set NAME: Elements of Statistics--FHSU Virtual College--Spring 2017 REMEMBER, these are assessed preparatory problems related to the content of Unit 3. The Unit 3 Exam will consist of...

Unit 3 Problem Set NAME: Elements of Statistics--FHSU Virtual College--Summer 2015 REMEMBER, these are assessed preparatory problems related to the content of Unit 3. The Unit 3 Exam will consist of...

Possible Multiple Choice Questions for the Exam. Focus on the topics discussed in class. Chapter 1 Multiple Choice Identify the choice that best completes the statement or answers the question. ____...

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...

Assessment: ??/60 Unit 3 Problem Set NAME: Elements of Statistics--FHSU Virtual College--Fall 2015 REMEMBER, these are assessed preparatory problems related to the content of Unit 3. The Unit 3 Exam...

The basic unit of volume in the metric system is the liter (symbol is L or 1). The most common derived unit used for small amounts of liquids is the milliliter (mL) (10-3 or 1/1000 of a liter). A...

A pharmaceutical company from the United States sells a drug in the United States and in Europe. the domestic demand function is Qusa= 120-2Pusa, and the demand function of Europe is Que = 60-Peu....

Baiftara secerves a current dastribution consisting of $ 2 , 0 0 0 cach plas other property with an adjeted basis to the portnership of $ 2 , 3 0 0 and a fair market value on the date of the...

b. Suppose that the Newtons will report AGI of less than $204,000 and put $12,000 each year into their Roth IRA for 20 years, earning an at 5% for 20 years is 33.0660. b. Suppose that the Newtons...