Question

In a normal distribution what percent of values fall within one standard deviation of the mean?

19.1%
15%
30%
68.2%

Answer 1

Answer:

68.2%

Explanation:

The normal distribution follows the 68-95-99.7 rule.

68.2% of values fall within 1 standard deviation.

Answer 2

Answer:

68.2%

Step-by-step explanation: