Question: A telephone survey to determine viewer response to a new

A telephone survey to determine viewer response to a new television show obtained the following data.
Rating Frequency
Poor ............. 4
Below average ......... 8
Average ............. 11
Above average .......... 14
Excellent ............ 13
a. What is the probability that a randomly selected viewer will rate the new show as average or better?
b. What is the probability that a randomly selected viewer will rate the new show below average or worse?


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  • CreatedFebruary 16, 2015
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