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According to an airline, a particular flight is on time 95% of the time. Suppose 10 flights are randomly selected and the number of on time flights is recorded.
A) Determine whether this is a binomial experiment.
B) Find the probability that exactly 8 flights are on time.
C) Find the probability that at least 8 flights are on time.
D) Find the probability that fewer than 6 flights are on time.
E) Find the probability that between 6 and 8 flights, inclusive, are on time.
Charmers' Candy Store sells wrapped hard candies in the following flavors: strawberry, blueberry, lemon, lime, and orange. They advertise that there are equal proportions of each flavor in every size of their candy boxes.
as a person who understands and uses statistics to solve problems in business you know that you must use the right
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"In each of the following situations, a hypothesis test for a population mean is needed. For each situation select the correct choice of the null hypothesis H0 and the alternative hypothesis Ha.
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