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. A teaching assistant for Statistics course as a university collected data from students in her...

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Statistics

. A teaching assistant for Statistics course as a universitycollected data from students in her class to investigate whetherstudy time per week (average number of hours) differed betweenstudents who planned to go to graduate school and those who didnot. The data were as follows:

Graduate school: 15, 7, 15, 10, 5, 5, 2, 3, 12, 16, 15, 37, 8,14, 10, 18, 3, 25, 15, 5, 5

No graduate school: 6, 8, 15, 6, 5, 14, 10, 10, 12, 5.

State the null and alternative hypotheses using statisticalnotations. Use R command t.test to test whether study time differedbetween two groups. Include your R output and identify the teststatistic and p-value. Draw the conclusion.

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