Mathematics, 02.09.2021 03:00 brisafe2023
g You are stuck at home with your family during a quarantine. To pass time, you play games with your siblings Lisa and Maggie. In the course of 10 games, Maggie wins all of them and you begin to suspect that she is cheating by rigging the dice. To check this, you roll two dice 200 times (observing the sum of the numbers facing up) that were being used for the games: Sum of Two DiceNumber of Occurrences 29 311 415 529 633 714 831 919 1021 118 1210 Perform a chi-squared goodness of fit test to test the null hypothesis that the dice are fair versus the alternative that the dice are not fair. What is the p-value of this test
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Given that sin∅ = 1/4, 0 < ∅ < π/2, what is the exact value of cos∅? a. (√4)/4 b. (√15)/4 c. (4π)/2 d. (4√2)/4
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g You are stuck at home with your family during a quarantine. To pass time, you play games with your...
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