b) A company attempts to evaluate the potential for a new bonus plan by selecting a random sample of five salespersons to use the bonus plan for a trial period. Weekly sales volumes before and after implementing the bonus plan are shown below. Salesperson 4 Before 12 11 19 15 18 After 15 13 18 18 20 Test at a 10% significance level, to see if the bonus plan will result in an increase in the mean weekly sales.
b) A company attempts to evaluate the potential for a new bonus plan by selecting a random sample of five salespersons to use the bonus plan for a trial period. Weekly sales volumes before and after implementing the bonus plan are shown below. Salesperson 4 Before 12 11 19 15 18 After 15 13 18 18 20 Test at a 10% significance level, to see if the bonus plan will result in an increase in the mean weekly sales.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 8E
Related questions
Question
![b)
A company attempts to evaluate the potential for a new bonus plan by selecting a random
sample of five salespersons to use the bonus plan for a trial period. Weekly sales volumes
before and after implementing the bonus plan are shown below.
Salesperson
4
Before
12
11
19
15
18
After
15
13
18
18
20
Test at a 10% significance level, to see if the bonus plan will result in an increase in the
mean weekly sales.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd714f30e-0785-44f6-a354-9c5af318b868%2F79972802-741f-4ccd-97ca-53bb9923bb63%2F23qosri_processed.jpeg&w=3840&q=75)
Transcribed Image Text:b)
A company attempts to evaluate the potential for a new bonus plan by selecting a random
sample of five salespersons to use the bonus plan for a trial period. Weekly sales volumes
before and after implementing the bonus plan are shown below.
Salesperson
4
Before
12
11
19
15
18
After
15
13
18
18
20
Test at a 10% significance level, to see if the bonus plan will result in an increase in the
mean weekly sales.
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