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Back to 1.2 Data, Sampling, and Variation in Data and Sampling

1.2 Exercise 67

Avg difficulty 2.5

Use the following information to answer the next two exercises: A study was done to determine the age, number of times per week, and the duration (amount of time) of resident use of a local park in San Jose. The first house in the neighborhood around the park was selected randomly and then every 8th house in the neighborhood around the park was interviewed.

List some practical difficulties involved in getting accurate results from a mailed survey.

OpenStax Introductory Statistics 2e, 1.2 Data, Sampling, and Variation in Data and Sampling, exercise 67

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Adapted from Introductory Statistics 2e © 2023 Rice University. Licensed under CC BY 4.0. Source: Introductory Statistics 2e. Imported at revision 50ec917.