OpenStax, Introductory Statistics 2e §1.2 Data, Sampling, and Variation in Data and Sampling · Exercise 2 · Statistics · Sampling & experiments
Data, Sampling, and Variation in Data and Sampling · Exercise 2
A study was done to determine the age, number of times per week, and the duration (amount of time) of residents using a local park in San Antonio, Texas. The first house in the neighborhood around the park was selected randomly, and then the resident of every eighth house in the neighborhood around the park was interviewed.
The sampling method was
• a. simple random
• b. systematic
• c. stratified
• d. cluster
OpenStax, Introductory Statistics 2e · §1.2 Data, Sampling, and Variation in Data and Sampling · Exercise 2
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