Conduct a hypothesis test to see if the data provide evidence that mean body mass gain is higher for mice with a light on at night. Show all details of the test. If the results are significant, can we conclude that there is a causal association? Why or why not? Use stat key please. The dataset is below: Condition BMGain Corticosterone DayPct Consumption GlucoseInt GTT15 GTT120 Activity Light 9.89 42.132 71.552 3.387 Yes 378.704 328.704 5752 Dark 5.02 87.838 31.063 3.791 No 228.448 134.483 1437 Light 9.58 48.238 61.453
Conduct a hypothesis test to see if the data provide evidence that mean body mass gain is higher for mice with a light on at night. Show all details of the test. If the results are significant, can we conclude that there is a causal association? Why or why not?
Use stat key please. The dataset is below:
|
Condition |
BMGain |
Corticosterone |
DayPct |
Consumption |
GlucoseInt |
GTT15 |
GTT120 |
Activity |
|
Light |
9.89 |
42.132 |
71.552 |
3.387 |
Yes |
378.704 |
328.704 |
5752 |
|
Dark |
5.02 |
87.838 |
31.063 |
3.791 |
No |
228.448 |
134.483 |
1437 |
|
Light |
9.58 |
48.238 |
61.453 |
3.451 |
No |
379.091 |
227.273 |
1256 |
|
Light |
11.2 |
92.191 |
85.978 |
3.501 |
Yes |
366.129 |
383.871 |
244 |
|
Dark |
6.67 |
191.22 |
41.408 |
3.923 |
No |
231.183 |
220.43 |
2541 |
|
Light |
9.05 |
51.999 |
64.827 |
4.24 |
No |
392.373 |
250 |
1231 |
|
Dark |
8.17 |
67.7 |
47.573 |
4.489 |
No |
226.563 |
141.406 |
346 |
|
Dark |
2.79 |
41.017 |
34.947 |
4.161 |
No |
323.077 |
199.038 |
5837 |
|
Light |
12.33 |
12.252 |
81.6 |
3.479 |
Yes |
466.346 |
470.192 |
3582 |
|
Dark |
8.13 |
21.817 |
41.94 |
4.416 |
No |
500 |
190.361 |
877 |
|
Light |
9.39 |
3 |
87.257 |
5.94 |
Yes |
259.615 |
413.462 |
2657 |
|
Light |
10.88 |
132.4 |
70.441 |
4.586 |
No |
348.78 |
126.016 |
153 |
|
Dark |
6.34 |
23.403 |
40.5 |
4.89 |
No |
280 |
118.333 |
1649 |
|
Light |
9.37 |
8.615 |
84.415 |
4.873 |
Yes |
335.652 |
286.957 |
4482 |
|
Dark |
6.32 |
70.47 |
28.95 |
4.946 |
No |
299.174 |
153.719 |
728 |
|
Light |
17.4 |
66.679 |
81.636 |
7.177 |
Yes |
435.644 |
405.941 |
6702 |
|
Dark |
3.97 |
56.718 |
21.846 |
4.004 |
No |
461.25 |
230 |
6048 |
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