Refer questions to the image - What are the degrees of freedom?(choose from below) 26 25 69 27 - What is the correct decision for this test? (choose from below) -Since p-value > 0.05, do not reject H0 -Since p-value < 0.05, reject H0 -Since p-value > 0.05, reject H0 -Since p-value < 0.05, do not reject H0 - An appropriate conclusion for this test is(choose from below) -The average first pulse rate of female students is significantly higher than 70 -The average first pulse rate of female students is equal to 70 -The average first pulse rate of female students is significantly lower than 70 -The average first pulse rate
Refer questions to the image - What are the degrees of freedom?(choose from below) 26 25 69 27 - What is the correct decision for this test? (choose from below) -Since p-value > 0.05, do not reject H0 -Since p-value < 0.05, reject H0 -Since p-value > 0.05, reject H0 -Since p-value < 0.05, do not reject H0 - An appropriate conclusion for this test is(choose from below) -The average first pulse rate of female students is significantly higher than 70 -The average first pulse rate of female students is equal to 70 -The average first pulse rate of female students is significantly lower than 70 -The average first pulse rate
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Refer questions to the image
- What are the degrees of freedom?(choose from below)
| 26 | 25 | 69 | 27 |
- What is the correct decision for this test? (choose from below)
-Since p-value > 0.05, do not reject H0
-Since p-value < 0.05, reject H0
-Since p-value > 0.05, reject H0
-Since p-value < 0.05, do not reject H0
- An appropriate conclusion for this test is(choose from below)
-The average first pulse rate of female students is significantly higher than 70
-The average first pulse rate of female students is equal to 70
-The average first pulse rate of female students is significantly lower than 70
-The average first pulse rate of female students could be equal to 70
Transcribed Image Text:pulseB_f<-subset (pulseB, Gender=="F")
> t. test (pulseB_f$Pulsel, mu=70)
One sample t-test
data: pulseB_f$Pulsel
t = 3.0615, df = 26, p-value = 0.005067
alternative hypothesis: true mean is not equal to 70
95 percent confidence interval:
72. 31226 81.76181
sample estimates:
First pule rates; Female Students
mean of x
77.03704
60
70
80
90
100
pulseB_ISPulse1
Frequency
0 2 4 6
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