A nationally known cosmetics company hires a market research firm to test new formulations of moisturizer. Using their extensive list of possible subjects,

the market researchers first divide the subjects into 5 age groups and then randomly select names from each age group to participate in a study. This is an

example of

systematic sampling

a simple random sample

stratified sampling

cluster sampling

Question

Alessandra Olson

Mathematics

29 March, 15:41

A nationally known cosmetics company hires a market research firm to test new formulations of moisturizer. Using their extensive list of possible subjects,

the market researchers first divide the subjects into 5 age groups and then randomly select names from each age group to participate in a study. This is an

example of

systematic sampling

a simple random sample

stratified sampling

cluster sampling

+4

Answers (1)

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Caitlyn · Answer 1

Step-by-step explanation:

A nationally known cosmetics company hires a market research firm to test new formulations of moisturizer. Using their extensive list of possible subjects,

the market researchers first divide the subjects into 5 age groups and then randomly select names from each age group to participate in a study. This is an

example of

systematic sampling

a simple random sample

stratified sampling

cluster sampling