Question

In a normal distribution, 68% of the data falls within 1 standard deviation ofthe mean.

Answer 1

Recall the emperical rule.

The empirical rule in statistics, also known as the 68 95 99 rule, states that for normal distributions, 68% of observed data points will lie inside one standard deviation of the mean, 95% will fall within two standard deviations, and 99.7% will occur within three standard deviations.

Therefore the given statement is TRUE