Recently, a nurse commented that when a patient calls the medical advice line claiming to have the flu, the chance that he or she truly has the flu (and not just a nasty cold) is only about 10%. Of the next 27 patients calling in claiming to have the flu, we are interested in how many actually have the flu. X ~ 27 0.1 Find the probability that exactly 10 of the 27 patients actually have the flu. 0.00014 Find the probability that fewer than 5 of the 27 patients actually have the flu. Find the mean of the distribution. 2.7 Find the standard deviation of the distribution. 1.558846

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.8: Probabilities Of Disjoint And Overlapping Events
Problem 2C
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Recently, a nurse commented that when a patient calls the medical advice line claiming to have the
flu, the chance that he or she truly has the flu (and not just a nasty cold) is only about 10%. Of the
next 27 patients calling in claiming to have the flu, we are interested in how many actually have the
flu.
27
0.1
Find the probability that exactly 10 of the 27 patients actually have the flu.
0.00014
Find the probability that fewer than 5 of the 27 patients actually have the flu.
Find the mean of the distribution.
2.7
Find the standard deviation of the distribution.
1.558846
Transcribed Image Text:Recently, a nurse commented that when a patient calls the medical advice line claiming to have the flu, the chance that he or she truly has the flu (and not just a nasty cold) is only about 10%. Of the next 27 patients calling in claiming to have the flu, we are interested in how many actually have the flu. 27 0.1 Find the probability that exactly 10 of the 27 patients actually have the flu. 0.00014 Find the probability that fewer than 5 of the 27 patients actually have the flu. Find the mean of the distribution. 2.7 Find the standard deviation of the distribution. 1.558846
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