A study of undergraduate computer science students examined changes in major after the first year. The...

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A study of undergraduate computer science students examinedchanges in major after the first year. The study examined the fatesof 256 students who enrolled as first-year students in the samefall semester. The students were classified according to gender andtheir declared major at the beginning of the second year. Forconvenience we use the labels CS for computer science majors, EOfor engineering and other science majors, and O for other majors.The mean SAT mathematics scores for the students are summarized inthe following table.
Major
Gender CS EO O
Males 628 618 589
Females 582 631 543
Summarize the results of this study using appropriate plots andcalculations to describe the main effects and interaction.

	Major
Gender	CS	EO	O
Males	628	618	589
Females	582	631	543

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Test for departmentsFirst of all we have to state null and alternative hypothesisas following typesNull hypothesis will beH0 1 2 3And Alternative hypothesisHa Atleast one of the is not equalNow we will Formulate an analysis plan For the analysis See Answer

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