Suppose p=0.875 is the proportion of Canadians who are willing to get vaccinated against COVID-19. We ask a sample of n= 400 canadians if they are willing to get vaccinated against COVID-19. Let X equal the number of individuals in the sample who say "yes". (Since 400 is much less than 5% of the total population of 37 million, we can assume that each response is independent, which makes X a binomial random variable.) Which Excel command gives the probability that at least 380 Canadians in the sample say "yes"? = 1-BINOM.DIST(379, 400, 0.875, TRUE) = 1-BINOM.DIST(380, 400, 0.875, TRUE) = BINOM.DIST(379, 400, 0.875, TRUE) = BINOM.DIST(380, 400, 0.875, TRUE)

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Suppose p=0.875 is the proportion of Canadians who are willing to get vaccinated against COVID-19.
We ask a sample of n= 400 canadians if they are willing to get vaccinated against COVID-19. Let X equal the number of individuals in
the sample who say "yes". (Since 400 is much less than 5% of the total population of 37 million, we can assume that each response is
independent, which makes X a binomial random variable.)
Which Excel command gives the probability that at least 380 Canadians in the sample say "yes"?
= 1-BINOM.DIST(379, 400, 0.875, TRUE)
= 1-BINOM.DIST(380, 400, 0.875, TRUE)
= BINOM.DIST(379, 400, 0.875, TRUE)
= BINOM.DIST(380, 400, 0.875, TRUE)
Transcribed Image Text:Suppose p=0.875 is the proportion of Canadians who are willing to get vaccinated against COVID-19. We ask a sample of n= 400 canadians if they are willing to get vaccinated against COVID-19. Let X equal the number of individuals in the sample who say "yes". (Since 400 is much less than 5% of the total population of 37 million, we can assume that each response is independent, which makes X a binomial random variable.) Which Excel command gives the probability that at least 380 Canadians in the sample say "yes"? = 1-BINOM.DIST(379, 400, 0.875, TRUE) = 1-BINOM.DIST(380, 400, 0.875, TRUE) = BINOM.DIST(379, 400, 0.875, TRUE) = BINOM.DIST(380, 400, 0.875, TRUE)
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