9.+Data+Analysis+Part+2


 * Link to Session 9 Data Analysis part 2 **


 * [[image:t-test_data.jpg]] || \Unpaired t test results

P value and statistical significance: 15

The two-tailed P value equals 0.1895

By conventional criteria, this difference is considered to be not statistically significant.

Confidence interval: The mean of Group One minus Group Two equals -2.30

95% confidence interval of this difference: From -5.84 to 1.24 Intermediate values used in calculations: t = 1.3635 df = 18 standard error of difference = 1.687 ||



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[|Glosary of Research Terms]
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