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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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npdtan92 npdtan92
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A year ago

Recently, a local newspaper reported that part time students are older than full time students. In order to test the validity of its statement, two independent samples of students were selected.

 

 

Full Time

Part Time

26

24

s

2

3

n

42

31


 

a.Give the hypotheses for the above.
b.Determine the degrees of freedom.
c.Compute the test statistic.
d.At 95% confidence, test to determine whether or not the average age of part time students is significantly more than full time students.

Textbook 
Essentials of Statistics for Business and Economics

Essentials of Statistics for Business and Economics


Edition: 7th
Authors:
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alexisgardner09alexisgardner09
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A year ago
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npdtan92 Author
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A year ago
Brilliant ツ
mikey3091
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Yesterday
This helped my grade so much Perfect
Tim0301
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2 hours ago
You make an excellent tutor!
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