Tag | Value |
---|---|
file | Descriptive-statistics_vufsw-z-score-1108-en_vufsw-z-score-1108-en |
name | vufsw-z-score-1108-en |
section | descriptive statistics/score interpretation/z-score |
type | schoice |
solution | TRUE, FALSE, FALSE, FALSE |
Type | calculation |
Program | NA |
Language | English |
Level | statistical literacy |
We derived the following figures for the variable ‘age’ from a random sample: number of respondents 200, mean 46.1340, standard error 0.11751, standard deviation 1.66179.
What is the z-score of a 44 year old person?
formula z = (x - μ) / σ where x is your data point, μ is the mean, and σ is the standard deviation