Improving Study Habits As an aid for improving students
Chapter 9, Problem 3(choose chapter or problem)
Improving Study Habits As an aid for improving students study habits, nine students were randomly selected to attend a seminar on the importance of education in life. The table shows the number of hours each student studied per week before and after the seminar. At a _ 0.10, did attending the seminar increase the number of hours the students studied per week? Before 9 12 6 15 3 18 10 13 7 After 9 17 9 20 2 21 15 22 6
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