# 24 48 72 96 - O E O-E(O-E)2(O-E)2/E Total χ 2 1.9 Discuss...

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24 48 72 96 roll die# die# roll die# die# roll die# die# roll die# die# Lab Topic 1 12 97 121 145 169 170 100 150 130 180 110 160 140 190 120 144 168 192 Lab Topic 1 13 roll die# die# roll die# die# roll die# die# roll die# die# 193 200 204 1.6 After rolling the dice 204 times, summarize the number of times each face was up, Die # _____ Die # _____ 1.7 For the non-modified die, formulate a hypothesis that you can test using chi-square 1 2 3 4 5 6 1 2 3 4 5 6 Lab Topic 1 14 1.8 Apply a chi-squared test to your hypothesis.

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Unformatted text preview: O E O-E (O-E)2 (O-E)2/E Total χ 2 1.9 Discuss your results. 1.10 Now test the hypothesis you made for the modified die O E O-E (O-E)2 (O-E)2/E Total χ 2 1.11 Discuss you results. Decide whether you should reconsider your hypothesis, or whether you have time to increase the confidence of your results by more rolls. Lab Topic 1 15 2. Random Sampling You will be given a container with thoroughly mixed equal quantities of beads or beans of 2 different colors....
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24 48 72 96 - O E O-E(O-E)2(O-E)2/E Total χ 2 1.9 Discuss...

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