Question: Doing this to check my work, Thanks! QUESTION 30 We study a variable X. We have a sample of size n=620 and we found Y

Doing this to check my work, Thanks!

QUESTION 30 We study a variable X. We have a sample of size n=620 and we found Y = -86.5, with s -1165.32 (with s being the sample variance). We run the following hypothesis test: Ho : My = - 83.1 H1 : Wx * - 83.1 What is the t-stat of that test? (Round your answer with 4 digits after the decimal.)

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 Economics Questions!

You are auditing general cash for the Pittsburgh Supply Company for the fiscal year ended July 31, 2019. The client has not prepared the July 31 bank reconciliation. After a brief discussion with the...

Set Week 3: Chapters 3 & 4 Chapter 3: Complete the EVEN numbers problems listed below; the problem set begins on page 100 in Gravetter and Wallnau (2013). The answers to the odd numbered problems are...

e Let Us Try! 0' Hello! I hope you are having a good day. Before proceeding to Lesson 1, try to read and answer the activity below rst. Direction: Choose the letter of the correct answer and write...

Print by: Mary Stela Gallegos HS312: Epidemiology and Biostatistics II 1504C / HS312 Unit 6 Assignment Drawing Conclusions Suppose that study A and study B both involve comparing two groups. Study A...

1. If n=15 and p=0.4, then the standard deviation of the binomial distribution is 3.6. (Ch6)(Points : 8) True False Question 2.2. If the level of confidence and sample size remain the same, a...

The OB/HR Matrix Organisational Behaviour Concept HR Management Function The Link to HR Management Organisational Culture Employee Involvement and Relations Ethics Management Organisational Design...

American Journal of Business Antecedents of consumer animosity and the role of product involvement on purchase intentions Ji Eun Park, Sung-Joon Yoon, Article information: To cite this document: Ji...

C Read The Article And / X > During the early stage x (51,178 unread) - ns25 X C Chegg Search C The Food Marketing |: X MindTap - Cengage Lc X *Course Hero X + X -> CA @...

1.) Was this a qualitative or quantitative study? 2.) What was the sample size for the study? 3.) What percent of the sample had children who were at least school age? 4.) What percent of the sample...

The Journal of Forensic Psychiatry & Psychology Vol. 21, No. 1, February 2010, 1-22 RESEARCH ARTICLE Condence and accuracy in assessments of short-term risks presented by forensic psychiatric...

Starting with ethyne, outline syntheses of each of the following. You may use any other needed reagents, and you need not show the synthesis of compounds prepared in earlier parts of this problem....

Assume that Big Buy Stores completed the following foreign- currency transactions: May 9 Purchased DVD players as inventory on account from Toyita, a Japanese company. The price was 350,000 yen, and...

Groups of employees who have little or no company loyalty and may sabotage company initiatives and employee goodwill are: Group of answer choices actively disengaged disengaged actively engaged...

The payroll register of Big House Cleaning Company showed total employee earnings of $4,500 for the payroll period ended July 14, 2019. INSTRUCTIONS 1. Compute the employer's payroll taxes for the...

A payroll summary for Mark Consulting Company, owned by Mark Fronke, for the quarter ending June 30, 2019, appears below. The firm made the required tax deposits as follows: a. For April taxes, paid...

Since 2013, Halkirk Inc. (Halkirk) has estimated that its bad debt expense would be approximately 3 percent of credit sales each year. In late 2014, Halkirk made a number of changes to its internal...

A rare nonlethal disease (ND) that develops during adolescence is believed to be associated with a certain recessive genotype (aa) at a certain locus. It is known that in a population 5% of adults...

Suppose the U.S. supply and demand curves for automobiles cross at a price of $15,000 but (identical) automobiles can be purchased from abroad for $10,000. Now suppose the government imposes a $2,000...

APPLY Case Problem 1 Data File needed for this Case Problem: Support_AC_1_Records.accdb Great Giraffe Jeremiah Garver is the operalions manager at Great Giraffe, a career school in Denver, Colorado....

2. In what way can we say that method affects the result we get?

4. In what way will relationships in a system influence what is reported?

3. Mention three examples where you distorted information that you had taken from your memory and where others made you aware of the fact that you had distorted the information. Did it create a...