OpenStax, Statistics §1.1 Definitions of Statistics, Probability, and Key Terms · Example 1 · Statistics · Sampling & experiments
Definitions of Statistics, Probability, and Key Terms · Example 1
Determine what the population, sample, parameter, statistic, variable, and data referred to in the following study.
We want to know the mean amount of extracurricular activities in which high school students participate. We randomly surveyed 100 high school students. Three of those students were in 2, 5, and 7 extracurricular activities, respectively.
OpenStax, Statistics · §1.1 Definitions of Statistics, Probability, and Key Terms · Example 1
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