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Chapter 1: Q. 72 (page 54)

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 Jose. The first house in the neighborhood around the park was selected randomly and then every eighth house in the neighborhood around the park was interviewed. The sampling method was:

a. simple random

b. systematic

c. stratified

d. cluster

Short Answer

Expert verified

The type of sampling method used is systematic sampling.

Step by step solution

01

Given information

A study was conducted to determine the age, the number of times per week, and duration (amount of time) of residents, which is referred to as the sampling method.

02

Explanation

In this scenario, the first house is selected randomly or based on convenience, but the further selects are done in a systematic manner by selecting every 5thhouse thereafter. This method of sampling where the first selection is made arbitrarily but thereafter a kth number of values is included in the sample is called systematic sampling.

Hence the correct answer choice is b: systematic sampling.

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