Author Question: The data below represents the fields of specialization for a randomly selected sample of ... (Read 7 times)

elarge · **on:** Mar 25, 2023

The data below represents the fields of specialization for a randomly selected sample of undergraduate students. We want to determine whether there is a significant difference in the fields of specialization between regions of the country.

	Northeast	Midwest	South	West	Total
Business	54	65	28	93	240
Engineering	15	24	8	33	80
Liberal Arts	65	84	33	98	280
Fine Arts	13	15	7	25	60
Health Sciences	3	12	4	21	40
	150	200	80	270	700

a.	Determine the critical value of the chi-square χ² for this test of independence.
b.	Calculate the value of the test statistic.
c.	What is the conclusion for this test? Let α = .05.

Jim457 · **Reply #1 on:** Mar 25, 2023

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