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A researcher drilled a hole in a die and lled it with a lead weight, then proceeded to roll it 200 times. The observed frequencies
A researcher drilled a hole in a die and lled it with a lead weight, then proceeded to roll it 200 times. The observed frequencies for the outcomes of 1, 2, 3, 4, 5, and 6 respectively are 18, 26, 46, 44, 30, and 36. Use a 0.05 signicance level to test the claim that the outcomes are not equally likely. Does it appear that the loaded die behaves differently than a fair die? D. Determine the null and alternative hypotheses. Choose the correct answer below. O A. Ho: All frequencies are less than 5. Ha: All frequencies are equal to 5. O B. H0: All outcomes are equally likely. Ha: At least one of the probabilities is different from the others. 0 C. Ho: All frequencies are equal to 5. Ha: All frequencies are less than 5. O D. Ho: At least one of the probabilities is different from the others. Ha: All outcomes are equally likely
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