Mathematics, 26.10.2021 19:20, alaina3792

The principal of a school wanted to see how the SAT scores compared when given two different programs of study. A total of 30 students were randomly assigned to two
equal sized groups. Group 1 was assigned to take an SAT class during the school day
every other day and Group 2 was assigned to a local prep class on Saturdays. The
final SAT scores for each group are shown in the table below. What inference can be
made about the results?
Group 1
Group 2
290
430
420
590
580
590
590
590
480
380
550
450
540
660
250
550
590
480
640
640
490
450
580
320
500
590
390
560
580

The principal of a school wanted to see how the SAT scores compared when given two

different prog

Answers: 3

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The principal of a school wanted to see how the SAT scores compared when given two different progr...