Matthew is gathering data for his study. Matthew tells his research assistants to be sure to interview twenty 6th graders, twenty 7th graders, and twenty-five 8th graders. Which of the following methods of sampling is Matthew most likely using?

AGRICULTURAL STATISTICS AND ECONOMICS

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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

A	Judgement Sampling
B	Quota Sampling
C	Probability Sampling
D	Stratified Random Sampling

Explanation:

Detailed explanation-1: -Quota sampling is a non-probability sampling method that relies on the non-random selection of a predetermined number or proportion of units. This is called a quota. You first divide the population into mutually exclusive subgroups (called strata) and then recruit sample units until you reach your quota.

Detailed explanation-2: -Divide the sample population into subgroups. These should be mutually exclusive. Figure out the weightages of subgroups. The weightage is how much of your sample a given subgroup will be. Select an appropriate sample size. Survey while adhering to the subgroup population proportions. 06-Apr-2016

Detailed explanation-3: -Convenience sampling. Quota sampling. Self-selection (volunteer) sampling. Snowball sampling. Purposive (judgmental) sampling. 20-Jul-2022

There is 1 question to complete.

OBJECTIVE FORESTRY

FORESTRY

AGRICULTURAL STATISTICS AND ECONOMICS