Using R Studio: A College Algebra course requires students to take an assessment test at the...

Using R Studio: A College Algebra course requires students to take an assessment test at the start of the course and again at the end of the course. The pre and post test scores for ten students are:

	Student
	1	2	3	4	5	6	7	8	9	10
Pre-test score	70	62	63	61	56	52	71	63	64	67
Post-test score	87	71	82	78	57	50	72	65	78	65

Do the assessment test results support the assertion that the students benefited from the course? Explain why?

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Expert Solution

Let us denote

d = Pre test score - Post test score

orchestra answered 1 year ago

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