# Question

On average, 30-minute television sitcoms have 22 minutes of programming (CNBC, February 23, 2006). Assume that the probability distribution for minutes of programming can be approximated by a uniform distribution from 18 minutes to 26 minutes.
a. What is the probability a sitcom will have 25 or more minutes of programming?
b. What is the probability a sitcom will have between 21 and 25 minutes of programming?
c. What is the probability a sitcom will have more than 10 minutes of commercials or other non-programming interruptions?

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