Mathematics, 26.05.2021 20:30, dianaosorio33895
Suppose two friends, Michael and Austin, are arguing about Michael's supposed trivia prowess. Michael, a trivia fanatic, wishes to prove his vast trivia knowledge by answering a series of trivia questions. To test this, Austin purchases a book of trivia questions and randomly selects 50 to ask Michael. Assume that for each question, the probability that Michael gives the correct answer is 0.70 . What is the probability that Michael will answer at least 30 questions correctly? Use the normal approximation to obtain the result. Give your answer as a decimal precise to at least three decimal places.
Answers: 2
Mathematics, 21.06.2019 16:00, ramirezzairap2u4lh
Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.
Answers: 2
Mathematics, 21.06.2019 20:10, snicklegirlp4isqr
The constitution gives congress the power to create federal courts lower than the supreme court higher than the supreme court equal to the supreme court, unaffected by the supreme court.
Answers: 1
Mathematics, 21.06.2019 22:30, badpotterchris
60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums. what is the probability that the applicant who gets the job plays drums or guitar?
Answers: 1
Suppose two friends, Michael and Austin, are arguing about Michael's supposed trivia prowess. Michae...
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