Determine which chi-square test is appropriate in each of the following settings. Explain your reasoning. a. With
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Determine which chi-square test is appropriate in each of the following settings. Explain your reasoning.
a. With many babies being delivered by planned cesarean section, Mrs. McDonald’s statistics class hypothesized that there would be fewer younger people born on the weekend. To investigate, they selected a random sample of people born before 1980 and a separate random sample of people born after 1993. In addition to year of birth, they also recorded the day of the week on which each person was born.
b. Are younger people more likely to be vegan/vegetarian? To investigate, the Pew Research Center asked a random sample of 1480 U.S. adults for their age and whether or not they are vegan/vegetarian.
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a Chisquare for two independent proportions since the dependent va...View the full answer
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