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December 19, 2014

Homework Help: statistics

Posted by Lajuanda on Thursday, March 8, 2012 at 3:47am.

Question Details
The following data was collected to determine whether or not Monroe County College students work 18 hours per week:
20,22,25,12,30,49,10,30,17,15,0,24,20,22,23,20,25,24,30,12,15,29,0,25,2,40,30,0,33,0,45,30,38,48,0,40,20,0,0,24.

a) Describe the population
b) Describe the sample
c) State the null hypothesis
d) State the alternative hypothesis
e) Choose the significance level
f) Find the test statistic
g) Find the p-value
h) State your conclusion
i) Explain your findings to a friend who does not understand statistics.

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