It has been determined that the wait-time for computer support is normally distributed with a mean of 30 minutes and a standard deviation of 5 min. If 100 people call, how many would you expect to wait more than 30 min? (use logic here)
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15/100 of 40 = 6
100 is the average with a standard deviation of 15.
To calculate 15 percent of 5000, you first convert 15 percent to a decimal by dividing it by 100, which gives you 0.15. Then, you multiply 0.15 by 5000 to find the answer. Therefore, 15 percent of 5000 is 750.
To calculate 15 percent of $30,000, you first convert the percentage to a decimal by dividing it by 100, which gives you 0.15. Then, you multiply 0.15 by $30,000 to find the answer. This results in $4,500, which is 15 percent of $30,000.
To find 15 percent of 400 dollars, you would first convert 15 percent to a decimal by dividing it by 100, which gives you 0.15. Then, you multiply 0.15 by 400 to calculate the answer. This gives you 60 dollars, which is 15 percent of 400 dollars.