Question: It is also known as the student t-test. It comes in two different varieties. The paired t-test was applied. T-test using a paired sample using

It is also known as the student t-test. It comes in two different varieties. The paired t-test was applied. T-test using a paired sample using the following formula: t = difference between two means divided by the Standard error. The null hypothesis is rejected if the absolute value is higher than the critical value

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