| Tag | Value |
|---|---|
| file | Descriptive-statistics_vufsw-empiricalrule-0012-nl_vufsw-empiricalrule-0012-nl |
| name | vufsw-empiricalrule-0012-nl |
| section | distributions/continuous/normal |
| type | schoice |
| solution | FALSE, FALSE, FALSE, TRUE, FALSE |
| Type | conceptual |
| Program | NA |
| Language | Dutch |
| Level | statistical literacy |
De beschrijvende statistieken van een variabele zien er als volgt uit:
Welke van de onderstaande uitspraken over de empirische regel (“Empirical Rule”) is juist? Als de data normaal verdeeld is, dan geldt bij benadering dat …
The empirical rule is a statistical rule which states that for a normal distribution, almost all data will fall within three standard deviations of the mean. Broken down, the empirical rule shows that 68% will fall within the first standard deviation, 95% within the first two standard deviations, and 99.7% will fall within the first three standard deviations of the distribution’s average.