The resting heart rates for a sample of individuals are normally distributed with a mean of 70 and a standard deviation of 15. How do you find the percentage of heart rates less than 85?
Use the 68-95-99.7 rule.
Use the 68-95-99.7 rule.
1 Answer
Mar 9, 2018
84%
Explanation:
The empirical rule states that 68% values are within 1 standard deviation of mean, i.e,