Download the dataset "HT_3042.xls" and conduct a two-sample t-test using Excel. (You can find the dataset in Canvas by clicking the "Files" link (on the left hand menu), and searching in the HT_1234 data" folder.) You'd like to test the null hypothesis that the
Download the dataset "HT_3042.xls" and conduct a two-sample t-test using Excel. (You can find the dataset in Canvas by clicking the "Files" link (on the left hand menu), and searching in the HT_1234 data" folder.) You'd like to test the null hypothesis that the
After using Excel, what do you conclude?
Are the means the same?
Group of answer choices
You cannot reject the null hypothesis. Therefore, you conclude that the means of the two populations are different.
You reject the null hypothesis. Therefore, you conclude that the means of the two populations are the same.
You reject the null hypothesis. Therefore, you conclude that the means of the two populations are different.
You cannot reject the null hypothesis. Therefore, you conclude that the means of the two populations are the same.
HT_3042.xls
X1 X2
97.88 98.66
105.98 102.29
96.01 111.40
99.70 106.15
96.96 100.10
99.80 104.89
92.73 99.24
106.30 104.79
97.90 101.51
95.04 104.04
94.42 104.09
103.16 97.28
98.95 103.73
98.42 101.94
97.80 103.85
96.40 100.41
102.15 104.14
96.12 94.57
95.78 98.56
100.11 96.74
100.33 104.82
100.03 101.48
103.29 107.04
102.22 96.67
104.13 102.39
104.04 98.24
107.69 105.65
96.30 103.89
99.42 101.15
98.26 102.15
108.13
97.59
109.58
98.93
100.66
102.74
105.02
103.80
100.04
95.27
100.58
104.62
Step by step
Solved in 3 steps with 1 images
