1. Math
  2. Statistics And Probability
  3. youve been hired by a company who is interested in...

Question: youve been hired by a company who is interested in...

Question details

You’ve been hired by a company who is interested in finding a way to decrease incidents of offensive interpersonal behavior at work. The company has identified one department that seems to have a big problem with offensive interpersonal behavior. The company hopes to resolve this problem by putting all of the employees in this department through a training course. The company measures their offensiveness (on a scale of 1 indicating no offensiveness to 20 indicating highly offensive) both before (pre) and after (post) the training course. They also recorded the person’s rank in the company (1 indicating manager and 2 indicating employee).

Family Name

Pre-Training

Post-Training

Rank

Taub

10

4

2

Hadley

12

9

2

Cameron

17

16

1

House

20

18

1

Wilson

8

6

1

Cuddy

12

11

1

Foreman

18

16

1

Volakis

14

9

2

Chase

11

4

2

The company wants to know whether the training was able to reduce offensiveness for its employees. Based on the data provided above, determine whether offensiveness after the training (Post-Training) was lower than offensiveness before the training (Pre-Training).

A.Calculate the appropriate statistical test for this scenario BY HAND. Be sure to show all work! (2 pts)

B.State formal test of the hypothesis for this scenario. (1.75 pts)

C.Report a formal conclusion for this scenario. (1 pt)

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