According to the empirical rule, if the data form a "bell-shaped" normal distribution, _______
Percent of the observations will be contained within 3 standard deviations around the arithmetic
Mean.
A) 68.26
B) 75.00
C) 95.0
D) 99.7

Question

Quizplus · Accepted Answer

The empirical rule states that for a normal distribution, approximately 99.7% of the data falls within three standard deviations of the mean.

According to the Empirical Rule, If the Data Form a "Bell-Shaped