1. As an aid for improving employees working habits, eight employees were randomly selected to attend the seminar-workshop on the importance of work. The table shows the number of workload done per week before and after the seminar-workshop. At 0.05, did attending the seminar-workshop increase the performance level of employees? Before 10 12 13 12 8 11 15 10 13 After 9 14 11 12 14 Solution: Step 1: State the hypothesis Step 2: The level of significance and critical region. = and Zetical Step 3: Compute for the value of t test.= and t,onputod =, Sp= Step 4: Decision rule. Step 5: Conclusion.

1. As an aid for improving employees working habits, eight employees were randomly selected to attend the seminar-workshop on the importance of work. The table shows the number of workload done per week before and after the seminar-workshop. At 0.05, did attending the seminar-workshop increase the performance level of employees? Before 10 12 13 12 8 11 15 10 13 After 9 14 11 12 14 Solution: Step 1: State the hypothesis Step 2: The level of significance and critical region. = and Zetical Step 3: Compute for the value of t test.= and t,onputod =, Sp= Step 4: Decision rule. Step 5: Conclusion.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

1. As an aid for improving employees working habits, eight employees were randomly
selected to attend the seminar-workshop on the importance of work. The table shows
the number of workload done per week before and after the seminar-workshop. At
0.05, did attending the seminar-workshop increase the performance level of
employees?
Before
10
After
7
12
11
15
10
13
12
8
13
14
11
12
14
Solution:
Step 1: State the hypothesis
Step 2: The level of significance and critical region.
and Zuitical
Step 3: Compute for the value of t test.=
and teomputad =
Sp=
Step 4: Decision
rule.
Step 5:
Conclusion.

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