Math Solutions

(Step-by-Step) Using the data sets provided, Using a two sample t-test, test if the two data sets are significantly different . Using a Matched Pairs T-test (also

Question: Using the data sets provided,

  1. Using a two sample t-test, test if the two data sets are significantly different .
  2. Using a Matched Pairs T-test (also called paired sample t-test in Excel) test if the two data sets are significantly different.
  3. Using a Sign Test (Non-parametric test) test if the two data sets are significantly different.

All tests should be done at 95% confidence.

Group 1 Group 2
1 137 113
2 117 117
3 105 105
4 138 135
5 101 108
6 151 153
7 141 142
8 138 138
9 170 158
10 87 87
11 138 116
12 78 75
13 107 107
14 84 122
15 148 128
16 147 126
17 107 107
18 146 118
19 146 103
20 123 111
21 135 114
22 121 121
23 93 89
24 76 78
25 116 100
26 108 89
27 101 95
28 123 88

Price: $2.99
Solution: The downloadable solution consists of 6 pages
Deliverable: Word Document


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