A) .6229 B) .8871 HT TH Estimate the indicated probability by using the normal distribution as an approximation to the binomial distribution. 13) A certain question on a test is answered correctly by 22% of the respondents. Estimate the probability that among the next 150 responses there will be at most 40 correct answers. A) 0.1003 13) B) 0.8997 C) 0.9306 D) 0.0694
A) .6229 B) .8871 HT TH Estimate the indicated probability by using the normal distribution as an approximation to the binomial distribution. 13) A certain question on a test is answered correctly by 22% of the respondents. Estimate the probability that among the next 150 responses there will be at most 40 correct answers. A) 0.1003 13) B) 0.8997 C) 0.9306 D) 0.0694
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.3: Binomial Probability
Problem 2E: If a binomial experiment has probability p success, then the probability of failure is...
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