Mathematics, 15.07.2020 21:01 ddllww369
Sean wants to estimate the percentage of people who have a yearly physical exam from their physician. He surveys 350 individuals and finds that 238 have a yearly physical exam. What is the correct interpretation of the 95%confidence interval? a. We estimate that 95% of the time a survey is taken, the proportion of people who have a yearly physical exam will be between 0.631 and 0.729. b. We estimate with 95% confidence that the true population proportion of people who have a yearly physical exam is between 0.631 and 0.729. c. We estimate with 95% confidence that the sample proportion of people who have a yearly physical exam is between 0.631 and 0.729.
Answers: 1
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Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?
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Given: △acm, m∠c=90°, cp ⊥ am , ac: cm=3: 4, mp-ap=1. find am.
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Sean wants to estimate the percentage of people who have a yearly physical exam from their physician...
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