Probability that next week-s show will have thirty viewers

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The number of viewers of American Idol has a mean of 26 million with a standard deviation of 8 million. Assume this distribution follows a normal distribution.

What is the probability that next week's show will:

(a) Have between 30 and 37 million viewers? (Round z-score computation to 2 decimal places and your final answer to 4 decimal places. Round your answer to 4 decimal places.)

Reference no: EM13131418

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