Question: Find a news story that discusses a study showing increased
Find a news story that discusses a study showing increased (or decreased) risk of one variable based on another. Write a report evaluating the information given in the article and discussing what conclusions you would reach based on the information in the article. Discuss whether any of the features in Section 12.3, “Misleading Statistics about Risk,” apply to the situation.
Answer to relevant QuestionsThe table below shows the partial results of a survey of 500 middle-aged drivers who were asked whether they had ever had a speeding ticket. Specify the number of people who would fall into each cell if there is no ...Refer to the previous exercise. In each case, state the null and alternative hypotheses. a. Researchers want to know if there is a relationship between having graduated from college or not and voting in the last presidential ...Howell (1992, p. 153) reports on a study by Latané and Dabbs (1975) in which a researcher entered an elevator and dropped a handful of pencils, with the appearance that it was an accident. The question was whether the males ...One of the statements in the Original Source was “men and women were equally likely to experience at least one of the hangover symptoms in the past year (men: 89%; women: 87%; chi-square statistic = 1.2, p = 0.282)” ...For each of the following possible conclusions, state whether it would follow when the p-value is less than 0.05 (assuming a level of 0.05 is desired for the test). a. Reject the null hypothesis. b. Reject the alternative ...
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