Nó. ôf ases Day 1 2029 Day 2 2061 Day 3 1781 Day 4 2444 Day 5 3037 Day 6 3434 Day 7 3274 Day 8 3351 Source: http://www.gmanews.tv/24oras Result: a = 0.5 r = 0.90 t = 4.87 tabular value 2.447

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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Question

Which of the following is the correct decision and conclusion based on the result?

a.

 

Decision: Fail to reject the null hypothesis

Conclusion: There is a significant correlation between the variables. Thus, as COVID cases increases, the day also increases.


 

b.

 

Decision: Reject the null hypothesis

Conclusion: There is a significant correlation between the variables. Thus, as the day goes by, daily COVID cases increases.


 

c.

 

Decision: Reject the null hypothesis

Conclusion: There is no significant correlation between the variables. Thus, as the day goes by, daily COVID cases decreases.


 

d.

 

Decision: Fail to reject the null hypothesis

Conclusion: There is no significant correlation between the variables. Thus, as the day goes by, daily COVID cases will be the same.

No. of COVID-19 Cases
Day 1
2029
Day 2
2061
Day 3
1781
Day 4
2444
Day 5
3037
Day 6
3434
Day 7
3274
Day 8
3351
Source: http://www.gmanews.tv/24oras
Result:
a = 0.5
r = 0.90
t = 4.87
tabular value
2.447
Transcribed Image Text:No. of COVID-19 Cases Day 1 2029 Day 2 2061 Day 3 1781 Day 4 2444 Day 5 3037 Day 6 3434 Day 7 3274 Day 8 3351 Source: http://www.gmanews.tv/24oras Result: a = 0.5 r = 0.90 t = 4.87 tabular value 2.447
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