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From the experiment in (2), the researcher also obtains data from a second sample (of the same size) from individuals during a regular week of
- From the experiment in (2), the researcher also obtains data from a second sample (of the same size) from individuals during a regular week of work. The daily average instances (based on a week of data) of inner dialogue appear below.
Please show me how to create a vector with the following observations
53, 40, 51, 50,43, 62, 49, 47, 51, 39
Please show me how to create a two-sample independent t-test of your first vector against the second. (please cut and paste the computation formulas.)
- What is the t-value?
- What is the p-value?
- What is the interpretation of the Null Hypothesis Significance Test?
- This is a one-tailed t-test. In which direction (as compared to the mean)?
- Could this experiment be converted to a two-tailed t-test? If so, state the hypothesis
- Please redo the t-test above, but instead of a two-sample, independent t-test, please show how to compute the t-test as apaired samples t-test. (Assume that the same people are measured during vacation and then again at a later time during a workweek. Please cut and paste the computation formulas.)
- What is the t-value?
- What is the p-value?
- What is the interpretation of the Null Hypothesis Significance Test?
- Compared to the two-sample, independent t-test, what changed? What explains the change?
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