In: Statistics and Probability
I chose the temperature of New Jersey in two different months as below, I need to calculate mean, median, mode, and range for each group. Find the variance and standard deviation for each group. Find the 95% confidence interval the mean of each group and test the hypothesis that the means are different (.05 significance)
January |
March |
|
1 |
41 |
46 |
2 |
50 |
62 |
3 |
48 |
59 |
4 |
52 |
58 |
5 |
45 |
54 |
6 |
46 |
47 |
7 |
44 |
49 |
8 |
45 |
60 |
9 |
34 |
74 |
10 |
55 |
68 |
11 |
70 |
57 |
12 |
69 |
49 |
13 |
46 |
72 |
14 |
46 |
58 |
15 |
53 |
55 |
16 |
50 |
44 |
17 |
34 |
55 |
18 |
36 |
53 |
19 |
45 |
52 |
20 |
33 |
80 |
21 |
35 |
67 |
22 |
41 |
44 |
23 |
47 |
41 |
24 |
52 |
57 |
25 |
52 |
46 |
26 |
48 |
61 |
27 |
47 |
70 |
28 |
45 |
53 |
29 |
42 |
49 |
30 |
37 |
50 |
Thanks for the problem. Let me know if you have any doubt and please if possible give me positive rating as it motivates us. Thank you so much.