Mathematics, 04.03.2021 01:00 RG1971
According to a 2019 poll from Public Policy Polling, 4% of American voters believe that shape-shifting reptilian people control our world by taking on human form and gaining power. Yes, you read that correctly! (This was a poll about conspiracy theories.) Assume that’s the actual proportion of Americans who hold that belief.
1) That same poll found that 51% of American voters believe there was a larger conspiracy responsible for the assassination of President Kennedy. Use a binomial model to calculate the probability that, in a random sample of 700 people, no more than 57% of those in the sample believe in the JFK conspiracy theory.
2) Now use a Normal model to compute that probability.
Answers: 3
Mathematics, 21.06.2019 13:00
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Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct
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According to a 2019 poll from Public Policy Polling, 4% of American voters believe that shape-shifti...
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