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The number of months a group of middle-aged men have been on a certain heart medication is normal

distributed with a mean of 8 months and a standard deviation of 2 months. Approximately what percentage
of the men have been taking the medication for between 6 to 8 months?

50%
16%
34%
68%

User Cla
by
8.2k points

1 Answer

7 votes

Answer:

34 %

Explanation:

One standard deviation below ( 2 months) to the mean

covers approx 34.1 %

User Tdube
by
7.7k points

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