When a student is randomly selected (with replacement), there is a 0.18 probability that this person is taking a math class. We want to select 4 students at random. Answer the following parts: a) Does this procedure result in a binomial distribution? (check all 4 requirement) b) Create a table for the probability distribution. c) What is the probability that exactly 3 of the students is taking a math class?
When a student is randomly selected (with replacement), there is a 0.18 probability that this person is taking a math class. We want to select 4 students at random. Answer the following parts: a) Does this procedure result in a binomial distribution? (check all 4 requirement) b) Create a table for the probability distribution. c) What is the probability that exactly 3 of the students is taking a math class?
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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- When a student is randomly selected (with replacement), there is a 0.18
probability that this person is taking a math class. We want to select 4 students at random. Answer the following parts:
a) Does this procedure result in a binomial distribution? (check all 4 requirement)
b) Create a table for the probability distribution.
c) What is the probability that exactly 3 of the students is taking a math class?
d) What is the probability that the number of students taking a math class is at least 2?
e) Find the mean and standard deviation then use the significantly low rule of thumb to see if the probability of students having a math class is 0.5 significantly low.
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