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pickupchik [31]
1 year ago
12

The empirical rule states that, for data having a bell-shaped distribution, the portion of data values being within one standard

deviation of the mean is approximately _____.
Chemistry
1 answer:
Softa [21]1 year ago
3 0

The empirical rule states that, for data having a bell-shaped distribution, the portion of data values being within one standard deviation of the mean is approximately 95 percentage.

<h3>What is empirical rule?</h3>
  • The 68-95-99.7 rule, also known as the empirical rule.
  • It indicates where most of the values in a normal distribution are distributed.
  • The majority of values about 68% fall within the range of the mean.
  • The average value is within two standard deviations for about 95% of the data.
  • Almost all values, 99.7% of them, fall within a 3 standard deviation range.
  • According to the empirical rule, a statistical principle, practically all of the data for normally distributed samples will lie within three standard deviations of the mean.
  • Due to the fact that the empirical nature of the rule, it is occasionally referred to as the Empirical Rule.
  • Most data distributions fall under the Normal/Gaussian category.
  • The standard deviations of each measurement are calculated as departures from the mean and are presented.

Learn more about empirical rule here:

brainly.com/question/10093236

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