A pathology lab does not deliver 10 percent of the test results in a timelymanner. Suppose that in a given week, it delivered 351 test results to a certainhospital. Assuming that the test results are independent from one another, determinethe following probabilities:np =n(1 − p) =-=Both these values are bigger thanCan we use the normal approximation to the binomial distribution (type YES or NO)?(a) At least 39 test results were not delivered in a timely manner.(b) Between 37 and 44 (inclusive) test results were not delivered in a timely manner.(c) Under 47 test results were not delivered in a timely manner.

Answered: A pathology lab does not deliver 10…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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In the following problem, check that it is appropriate to use the normal approximation to the binomial. Then use the normal distribution to estimate the requested probabilities.Do you try to pad an insurance claim to cover your deductible? About 41% of all U.S. adults will try to pad their insurance claims! Suppose that you are the director of an insurance adjustment office. Your office has just received 130 insurance claims to be processed in the next few days. Find the following probabilities. (Round your answers to four decimal places.) (a) half or more of the claims have been padded(b) fewer than 45 of the claims have been padded(c) from 40 to 64 of the claims have been padded(d) more than 80 of the claims have not been padded
Use Table A.2, Appendix A, to find the values of the following binomial distribution problems.(Round your answers to 3 decimal places.) Appendix A Statistical Tables a. P(x = 14 | n = 20 and p = 0.60) = enter the probability of the 14th outcome if 0.60 of a random sample of 20 is taken b. P(x < 5 | n = 10 and p = 0.40) = enter the probability of fewer than 5 outcomes if 0.40 of a random sample of 10 is taken c. P(x ≥ 12 | n = 15 and p = 0.80) = enter the probability of 9 or more outcomes if 0.80 of a random sample of 15 is taken d. P(x > 20 | n = 25 and p = 0.30) = enter the probability of more than 20 outcomes if 0.30 of a random sample of 25 is taken Save for Later
Suppose that medical science has a cancer-diagnostic test that is 95% accurate on both those who do and those who do not have cancer. If 0.005 of the population actually has cancer, compute the probability that a particular individual has cancer, given that the test detected cancer.

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