SAT problem part I

SAT problem part I - Natalie Cook AP Statistics SAT...

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Natalie Cook Mrs. Arkan AP Statistics 20 February 2008 SAT Performance Analysis Project Questions to explore: 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? Investigation: Random Sample Selection Procedure - I numbered the given scores one through 303, counting vertically on the given lists. I then used the Random Integer function on my TI-84+ calculator to perform RandInt (1, 303, 30). The thirty numbers (representing students) generated were: 180, 54, 228, 17, 242, 218, 107, 62, 230, 137, 49, 91, 154, 127, 243, 280, 41, 123, 288, 215, 42, 52, 56, 99, 176, 256, 41, 86, 40, 263. The issue of replacement was non-applicable because there were no repeated numbers generated by the calculator. Student number Student score 180 760 54 620 228 620 17 420 242 570 218 670
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107 560 62 680 230 630 137 570 49 700 91 680 154 570 127 530 243 630 280 760 41 680 123 690 288 610 215 570 42 710 52 470 56 540 99 640 176 620 256 550 41 680 86 740 40 590 263 680
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SAT problem part I - Natalie Cook AP Statistics SAT...

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