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Calculate the relevant sample statistic. (b) (3) We want to test whether Duke men's basketball has a higher chance of win-ning at home rather than away. A randomization distribution based on 10,000 simulations in shown in Figure 3b.
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Statistics or sample statistics are values that are calculated for sample data. Example: Mean income of all employed people in a representative sample
1. True or False: a regression, the degrees of freedom should be the sample size. correct answer is N-p. (b) TRUE William Gosset invented the t-test. (c) TRUE The P-value is a measure of how improbable the data are if the null is true. p-value = probability of observing data that is as or more supportive of alterna-tive when null is correct.
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