Paired Sample t-Test
This online calculator performs t-Test for the Significance of the Difference between the Means of Two Correlated Samples
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Paired samples
A | B | ||
---|---|---|---|
10.2 | 13.2 | ||
8.4 | 7.4 | ||
17.8 | 16.6 | ||
25.2 | 27 | ||
23.8 | 27.5 | ||
25.7 | 26.6 | ||
16.2 | 18 | ||
21.5 | 21.2 | ||
21.1 | 23.4 | ||
16.9 | 21.1 |
Digits after the decimal point: 2
Mean of sample differences
-1.53
Estimated standard deviation of means
0.51
t-value
-2.97
Directional hypothesis level of confidence
99.49 %
Non-directional hypothesis level of confidence
98.99 %
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