For the null hypothesis, H0: “The data were drawn from a uniform continuous distribution,” how many degrees of freedom would be associated with the test if there are 5 cells in the table of frequencies to be analyzed?
Answer to relevant QuestionsSample data have been collected, and the null hypothesis to be tested is, H0: “The sample was drawn from a normal population.” If the analysis is based on a categorization that includes 5 cells: a. How many degrees of ...For the data provided in Exercise 13.18, use the 0.05 level in testing whether the sample could have been drawn from a Poisson population with λ = 1.5. In exercise The outstanding balances for 500 credit-card customers are listed in file XR13026. Using the 0.10 level of significance, examine whether the data could have come from a normal distribution. A pharmaceutical firm, studying the selection of “name brand” versus “generic equivalent” on prescription forms, has been given a sample of 150 recent prescriptions submitted to a local pharmacy. Of the 44 under-40 ...An investment firm survey included the finding that 52% of 150 clients describing themselves as “very aggressive” investors said they were optimistic about the near-term future of the stock market, compared to 46% of 100 ...
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