BACHELOR OF BUSINESS ADMINISTRATION

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BUSINESS ADMINISTRATION

RESEARCH METHODOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A researcher divides the population of product users into three groups based on degree of use. If the researcher then draws a random sample from each user group independently, the researcher has created a ____ sample. A researcher divides a population of product users into three groups based on the degree of usage. If the researcher draws a random sample from each user group independently, the researcher has created a …… sample.
A
simple random
B
stratified
C
judgment
D
quota
Explanation: 

Detailed explanation-1: -A researcher divides the population of product users into three groups based on degree of use. If the researcher then draws a random sample from each user group independently, she has created a sample. Group of answer choices SRS Stratified Systematic Bias.

Detailed explanation-2: -Definition: Stratified sampling is a type of sampling method in which the total population is divided into smaller groups or strata to complete the sampling process. The strata is formed based on some common characteristics in the population data.

Detailed explanation-3: -Stratified random sampling: Stratified random sampling is a method in which the researcher divides the population into smaller groups that don’t overlap but represent the entire population. While sampling, these groups can be organized, and then draw a sample from each group separately.

Detailed explanation-4: -The correct answer is stratified random sampling.

There is 1 question to complete.
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