Asked by Isaac Perez on Sep 25, 2024
Verified
The manager of the customer service division of a major consumer electronics company is interested in determining whether the customers who have purchased a videocassette recorder over the past 12 months are satisfied with their products.If there are 4 different brands of videocassette recorders made by the company,the best sampling strategy would be to use a:
A) simple random sample.
B) stratified random sample.
C) cluster sample.
D) self-selected sample.
Stratified Random Sample
A stratified random sample is a sampling method that divides the population into smaller groups, or strata, and randomly selects samples from each stratum.
Simple Random Sample
A subset of a statistical population in which each member has an equal probability of being chosen, ensuring a representative sample.
Videocassette Recorders
A device used for recording and playing back video content on magnetic tape cassettes.
- Apprehend the foundational idea of sampling and the multiple strategies involved in sampling.
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Learning Objectives
- Apprehend the foundational idea of sampling and the multiple strategies involved in sampling.
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