A health psychologist claims that the more final exams a student has during finals weeks, the more stressed they are. They want to test this experimentally by having 6 students receiving additional finals in their fall semester and then assessing sleep during finals (u1 = mu1). Then the same 6 students receive no additional finals in their spring semester and are assessed on their sleep during finals (u2 = mu2) and they want to assess if the difference in sleep with no additional fınals relative to additional finals with mu1 - mu2. H1 = mu1 = Additional finals and l2 = mu2 = No additional finals They get the following data: Additional finals No Additional fınals 98 58 78 49 86 93 73 60 44 65 87 62 What would be your t-statistic for this research? Please report to 4 decimal places.

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A health psychologist claims that the more final exams a student has during finals weeks, the more
stressed they are.
They want to test this experimentally by having 6 students receiving additional finals in their fall
semester and then assessing sleep during finals (µ1 = mu1). Then the same 6 students receive no
additional finals in their spring semester and are assessed on their sleep during finals (u2 = mu2) and
they want to assess if the difference in sleep with no additional finals relative to additional finals
with mu1 - mu2.
µ1 = mu1 = Additional finals and
l2 = mu2 = No additional finals
They get the following data:
Additional finals
No Additional finals
98
58
78
49
86
93
73
60
44
65
87
62
What would be your t-statistic for this research? Please report to 4 decimal places.
Transcribed Image Text:A health psychologist claims that the more final exams a student has during finals weeks, the more stressed they are. They want to test this experimentally by having 6 students receiving additional finals in their fall semester and then assessing sleep during finals (µ1 = mu1). Then the same 6 students receive no additional finals in their spring semester and are assessed on their sleep during finals (u2 = mu2) and they want to assess if the difference in sleep with no additional finals relative to additional finals with mu1 - mu2. µ1 = mu1 = Additional finals and l2 = mu2 = No additional finals They get the following data: Additional finals No Additional finals 98 58 78 49 86 93 73 60 44 65 87 62 What would be your t-statistic for this research? Please report to 4 decimal places.
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