What is the t-critical value at alpha 0.05? Report your results and

MATLAB: An Introduction with Applications
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What is the t-critical value at alpha 0.05? Report your results and state your conclusions. 

Noting that women seem more interested in emotions than men, a
student in Experimental Psychology in UP Clark wondered if women
recall emotional events better than men. She decides to gather some
data on the matter. An experiment is conducted in which 5 randomly
selected men, and 12 randomly selected women are shown 20 highly
emotional photographs and then asked to recall them 1 week after the
showing. The following recall data are obtained. Scores are percent
correct. Distribution of participants between groups were not balanced
since women are greater in number than men in the school.
Transcribed Image Text:Noting that women seem more interested in emotions than men, a student in Experimental Psychology in UP Clark wondered if women recall emotional events better than men. She decides to gather some data on the matter. An experiment is conducted in which 5 randomly selected men, and 12 randomly selected women are shown 20 highly emotional photographs and then asked to recall them 1 week after the showing. The following recall data are obtained. Scores are percent correct. Distribution of participants between groups were not balanced since women are greater in number than men in the school.
Recall Data
Men
Women
75
85
85
92
67
78
77
80
83
88
94
90
89
88
86
N = 5
N = 10
Transcribed Image Text:Recall Data Men Women 75 85 85 92 67 78 77 80 83 88 94 90 89 88 86 N = 5 N = 10
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