SOLUTION: Use the 68-95-99.7 rule to find the percentage of value for: Below 10 (The mean is 10, and the standard deviation is 2) must show work or formula with work Thank You sincere

Algebra ->  Probability-and-statistics -> SOLUTION: Use the 68-95-99.7 rule to find the percentage of value for: Below 10 (The mean is 10, and the standard deviation is 2) must show work or formula with work Thank You sincere      Log On


   

Question 729543: Use the 68-95-99.7 rule to find the percentage of value for: Below 10
(The mean is 10, and the standard deviation is 2)
must show work or formula with work
Thank You sincerely,
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
The mean is at the exact middle of the normal distribution.

So 50% of the distribution is below the mean and 50% of the distribution is above the mean.

This means that the answer is 50% since the mean is 10 and we want to find the percentage below 10.