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The null hypothesis of an F-test comparing three group means is that all three group means are equal. What is the alternative hypothesis?
a. None of the group means are equal.
b. At least two of the group means are not equal.
Statistics and Probability, Statistics
Based on labor? statistics, 12 % of workers in a particular profession are male. Complete parts a through e below based on a random sample of 8 workers in this profession. a. What is the probability that exactly one wor ...
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Suppose we can only sample from Uniform distribution (0,1) with k=3. Design an algorithm to simulate chi-square distribution with 2k freedom via general transformation method.
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How is calculating confidence interval different or similar to gambling?
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