AP PSYCHOLOGY

Detailed explanation-1: -The empirical rule (also called the “68-95-99.7 rule") is a guideline for how data is distributed in a normal distribution. The rule states that (approximately):-68% of the data points will fall within one standard deviation of the mean.-95% of the data points will fall within two standard deviations of the mean.

Detailed explanation-2: -The Empirical Rule or 68-95-99.7% Rule can give us a good starting point. This rule tells us that around 68% of the data will fall within one standard deviation of the mean; around 95% will fall within two standard deviations of the mean; and 99.7% will fall within three standard deviations of the mean.

Detailed explanation-3: -Under this rule, 68% of the data falls within one standard deviation, 95% percent within two standard deviations, and 99.7% within three standard deviations from the mean.

Detailed explanation-4: -The 68-95-99 rule It says: 68% of the population is within 1 standard deviation of the mean. 95% of the population is within 2 standard deviation of the mean. 99.7% of the population is within 3 standard deviation of the mean.

Detailed explanation-5: -When you use a standard normal distribution (aka Gaussian Distribution): About 68% of values fall within one standard deviation of the mean. About 95% of the values fall within two standard deviations from the mean. Almost all of the values-about 99.7%-fall within three standard deviations from the mean.