State the null hypothesis, present the output, interpret, and analyze the result. 1. The Dean of students wants to see whether there is a significant difference in age between resident students and commuting students. She selected a random sample of 10 students from each group. The data follows: Resident Students Commuting Students 18 22 25 20 27 19 23 18 26 22 28 25 26 24 24 22 25 23 20 18 a. What statistical test should be performed? Why? b. State the null hypothesis c. Perform the statistical test d. What is your conclusion?

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State the null hypothesis, present the output, interpret, and analyze the result.
1. The Dean of students wants to see whether there is a significant difference in age
between resident students and commuting students. She selected a random sample of
10 students from each group.
The data follows:
Resident Students
Commuting Students
18
22
25
20
27
19
23
18
26
22
28
25
26
24
24
22
25
23
20
18
a. What statistical test should be performed? Why?
b. State the null hypothesis
c. Perform the statistical test
d. What is your conclusion?
Transcribed Image Text:State the null hypothesis, present the output, interpret, and analyze the result. 1. The Dean of students wants to see whether there is a significant difference in age between resident students and commuting students. She selected a random sample of 10 students from each group. The data follows: Resident Students Commuting Students 18 22 25 20 27 19 23 18 26 22 28 25 26 24 24 22 25 23 20 18 a. What statistical test should be performed? Why? b. State the null hypothesis c. Perform the statistical test d. What is your conclusion?
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