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Home Answered Questions Statistics and Probability This Is The First Of Two Related Tasks. In These Tasks You Will Investigate Four Questions About Stu

(Solved): This Is The First Of Two Related Tasks. In These Tasks You Will Investigate Four Questions About Stu ...

This is the first of two related Tasks. In these Tasks you will investigate four questions about
students' SAT scores at one high school.

1. What is the mean SAT-Math score at this high school?

2. How do these students' SAT Math scores stack up against the rest of the state?

3. Is there a significant difference between Verbal and Math scores for these students?

4. Nationally males tend to have higher Math Scores than females. Is that true at this high school, too?

You have a copy of data from the SAT Score Roster from the high school. It shows gender, Verbal scores, and Math scores, for 303 students in a recent graduating class.

NOTE: You will not use all of these data, just a sample of 20 - 30 students.

Your current assignment: investigate the first two questions posed above.

A Draw a sample of these students, carefully explaining your procedure.

B Use your sample to create a 95% confidence interval for the mean SAT Math score at this high school

C Based on your confidence interval, compare the performance of these students with the national mean Math score of 503.

D Prepare a written report that includes complete demonstrations of the statistical procedures you use and your conclusions (in context, of course).

AP* Statistics - SAT Data Gender M Math 650 F Gender Verbal 450 640 590 Math 450 540 570 400 Verbal 680 620 590 430 620 690 G

AP* Statistics - SAT Data Gender M Math 650 F Gender Verbal 450 640 590 Math 450 540 570 400 Verbal 680 620 590 430 620 690 Gender Verbal Math 650 680 460410 560 560 610 760 620 650 M 400 M 680 590 610 650 640 650 660 590 580 500 480) 530 600 660 640 460 430 460 800 310 510 7 ??? 610 570 720 640 650 540 360 520 640 370 420 650 600 740 520 620 720 390 530 630 600 630 650 410 620 630 430 490 560 710 360 540 740 650 680 700 680 680 480 600 720 530 550 700 670 630 390 400 680 630 550 430 650 500 690 540 760 740 610 530 690 430 740 790 640 510 680 590 570 390 440 510 530 4150 440 520 690 470 410 690 620 510 540 770 710 520 570 550 600 580 700 690 640 680 560 630 $70 530 560 540 670 520 650 710 690 700 610 740 500 650 560 700 640 430 490 700 570 620 670 640 580640 630 630 480 420 800 650 580 560 670 590 F F M 520 F M M F F 1 510 63 760 OX 610 M F M M M F M 690 700 750 560 520 720 560 560 650 670 580 600 650 730 690 610 600 M F 730 570 710 F 520 M 590 640 680 450 530 580 610 720 490 630 680 580 040 700 650 300 600 M F 690 580 640 Go 100 630 510 540 700 780 570 760 660 640 700 670 460 470 670 OSO 640 370 740 560 500 630 M F F M 370 410 620 1680 710 700 23-19

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