Submit a document with the answer to the following question along with an Excel workbook with the appropriate computation. Be sure to report the appropriate statistics. A clinical psychologist thinks that depression affects sleeping patterns. To test this idea,they randomly select 9 people with depression, and 8 people without depression (1 dropsout of the study) and monitors sleeping. The number of hours that each patient slept is presented below. Depressed: 7.1 6.8 6.7 7.3 7.5 6.2 6.9 6.5 7.2 Not-depressed: 8.2 7.5 7.7 7.8 8.0 7.4 7.3 6.5 Using alpha = .05, is there something to the psychologist’s intuition? Do people withdepression sleep less than normal people? Conduct a hypothesis test, writing out all 6 steps, that people with depression sleep less than non-depressed people. What do you conclude?
Submit a document with the answer to the following question along with an Excel workbook with the appropriate computation. Be sure to report the appropriate statistics.
A clinical psychologist thinks that depression affects sleeping patterns. To test this idea,they randomly select 9 people with depression, and 8 people without depression (1 dropsout of the study) and monitors sleeping. The number of hours that each patient slept is presented below.
Depressed: 7.1 6.8 6.7 7.3 7.5 6.2 6.9 6.5 7.2
Not-depressed: 8.2 7.5 7.7 7.8 8.0 7.4 7.3 6.5
Using alpha = .05, is there something to the psychologist’s intuition? Do people withdepression sleep less than normal people? Conduct a hypothesis test, writing out all 6 steps, that people with depression sleep less than non-depressed people. What do you conclude?
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