according to a study done by Nick Wilson of Otego university Wellington, the probability a randomly selected individual will not cover his or her mouth when sneezing is 0.267. A) using a binomial distribution, what is the probability that among 18 randomly observed individuals, exactly 4 do not cover their mouth when sneezing? The probability is _ B) using a binomial distribution, what is the probability that among 18 randomly observed individuals, fewer than 6 do not cover their mouth when sneezing? The probability is _ C) using the binomial distribution, would you be surprised if, after observing 18 individuals, fewer than half covered their nose while sneezing? Why? _ (no/yes) it _ (would/would not) be surprising because the probability is _which is _ (less than/greater than) 0.05
according to a study done by Nick Wilson of Otego university Wellington, the probability a randomly selected individual will not cover his or her mouth when sneezing is 0.267. A) using a binomial distribution, what is the probability that among 18 randomly observed individuals, exactly 4 do not cover their mouth when sneezing? The probability is _ B) using a binomial distribution, what is the probability that among 18 randomly observed individuals, fewer than 6 do not cover their mouth when sneezing? The probability is _ C) using the binomial distribution, would you be surprised if, after observing 18 individuals, fewer than half covered their nose while sneezing? Why? _ (no/yes) it _ (would/would not) be surprising because the probability is _which is _ (less than/greater than) 0.05
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.4: Discrete Random Variables; Applications To Decision Making
Problem 19E: Suppose a die is rolled 4 times. a. Find the probability distribution for the number of times 1 is...
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according to a study done by Nick Wilson of Otego university Wellington, the probability a randomly selected individual will not cover his or her mouth when sneezing is 0.267.
A) using a binomial distribution, what is the probability that among 18 randomly observed individuals, exactly 4 do not cover their mouth when sneezing?
The probability is _
B) using a binomial distribution, what is the probability that among 18 randomly observed individuals, fewer than 6 do not cover their mouth when sneezing?
The probability is _
C) using the binomial distribution, would you be surprised if, after observing 18 individuals, fewer than half covered their nose while sneezing? Why?
_ (no/yes) it _ (would/would not) be surprising because the probability is _which is _ (less than/greater than) 0.05
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