Annie is concerned over a report that "a woman over age 40 has a better chance of being killed by a terrorist than of getting married." A study found that the likelihood of marriage for a never-previously-wed, 40-year-old university-educated American woman was 3.1 %. To demonstrate that this percentage is too small, Annie uses her resources at the Baltimore Sun to conduct a simple random sample never-previously-wed, university-educated, American women who were single at the beginning of their 40s and who women, 19 report now being married. Does this evidence support Annie's claim, at the 0.01 level of significance, that the chances married for this group is greater than 3.1 % ? are of 424 now 45. Of these of getting Step 2 of 3: Compute the value of the test statistic. Round your answer to two decimal places.
Annie is concerned over a report that "a woman over age 40 has a better chance of being killed by a terrorist than of getting married." A study found that the likelihood of marriage for a never-previously-wed, 40-year-old university-educated American woman was 3.1 %. To demonstrate that this percentage is too small, Annie uses her resources at the Baltimore Sun to conduct a simple random sample never-previously-wed, university-educated, American women who were single at the beginning of their 40s and who women, 19 report now being married. Does this evidence support Annie's claim, at the 0.01 level of significance, that the chances married for this group is greater than 3.1 % ? are of 424 now 45. Of these of getting Step 2 of 3: Compute the value of the test statistic. Round your answer to two decimal places.
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 58E: What is meant by the sample space of an experiment?
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