In 2012, it was reported that 22% of all car accidents in Connecticut were alcohol related. Suppose we take a random sample of 100 car accidents in Connecticut and let X be the number which are alcohol related. a. Find the probability that fewer than 26 were alcohol related. b. Find the probability that between 20 and 30, inclusive, were alcohol related. c. Find the probability that at least 21 were alcohol related.

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#5. In 2012, it was reported that 22% of all car accidents in Connecticut were alcohol related.
Suppose we take a random sample of 100 car accidents in Connecticut and let X be the
number which are alcohol related.
а.
Find the probability that fewer than 26 were alcohol related.
b. Find the probability that between 20 and 30, inclusive, were alcohol related.
с.
Find the probability that at least 21 were alcohol related.
Transcribed Image Text:#5. In 2012, it was reported that 22% of all car accidents in Connecticut were alcohol related. Suppose we take a random sample of 100 car accidents in Connecticut and let X be the number which are alcohol related. а. Find the probability that fewer than 26 were alcohol related. b. Find the probability that between 20 and 30, inclusive, were alcohol related. с. Find the probability that at least 21 were alcohol related.
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