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The CDC initially reported that the effectiveness of the Moderna Vaccine in preventing Covid-19 (after a second shot and two months time) could be given
The CDC initially reported that the effectiveness of the Moderna Vaccine in preventing Covid-19 (after a second shot and two months time) could be given by the 95% confidence interval (.893,967). Answer the following relating to this confidence interval. A) How many ways could student get 2 out of the 10 questions correct? B) If student got 4 questions correct, what is the percentage student got on test? C) What is the most likely number of questions that the student will get correct on the exam? D) What is the chance (as a percentage) that student gets exactly 2 questions correct? E) What is the chance (as a percentage) that student gets 4 or fewer questions correct? F) What is the chance (as a percentage) that student gets more than 4 questions correct? G) Would it be considered unusual for student to get more than 4 questions correct on quiz
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