Question: solve it The average monthly cable bill in 2016 has been reported to be $113. Assume monthly cable bills follow a normal distribution with a
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The average monthly cable bill in 2016 has been reported to be $113. Assume monthly cable bills follow a normal distribution with a standard deviation of $3.75. a. What is the probability that a randomly selected bill will be 1. less than $110? 2. less than $1207 3. exactly 31207 4. between $105 and $115? b. Which monthly cable bill represents the 75th percentile? a. 1. The probability is [ |. (Round to four decimal places as needed.)Step by Step Solution
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