Activity 3: Hypothesis Testing Direction: In the following problem, (a) state the null and alternative hypotheses, (b) select and compute the test statistic, (c) determine the critical value and the rejection region, and (d) draw a conclusion. स े In a certain high school, male and female students were rated on their tolerance level to school- related stress. The result are as follows: Male students Female students X =85 S1=2.24 n = 16 X2 = 90 S2 2.45 n = 9 At 0.01 level of significance, test whether the tolerance level to school-related stress of the male students is significantly higher than the female students. Assume that the date is normally

Calculus For The Life Sciences
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ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
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Activity 3: Hypothesis Testing
Direction: In the following problem, (a) state the null and alternative hypotheses, (b) select and
compute the test statistic, (c) determine the critical value and the rejection region, and (d) draw a
conclusion.
In a certain high school, male and female students were rated on their tolerance level to school-
related stress. The result are as follows:
oulsy
Male students
Female students
X1 85
S=2.24
X2 =90
S2 2.45
n1 = 9
n = 16
At 0.01 level of significance, test whether the tolerance level to school-related stress of the male
students is significantly higher than the female students. Assume that the date is normally
distributed.
Transcribed Image Text:Activity 3: Hypothesis Testing Direction: In the following problem, (a) state the null and alternative hypotheses, (b) select and compute the test statistic, (c) determine the critical value and the rejection region, and (d) draw a conclusion. In a certain high school, male and female students were rated on their tolerance level to school- related stress. The result are as follows: oulsy Male students Female students X1 85 S=2.24 X2 =90 S2 2.45 n1 = 9 n = 16 At 0.01 level of significance, test whether the tolerance level to school-related stress of the male students is significantly higher than the female students. Assume that the date is normally distributed.
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