Question

When data is collected in a statistical study for only portion or subset of all element of interest we are using

Answer 1

a sample is answer of your question

Answer 2

When data is collected in a statistical study for only portion or subset of all element of interest we are using a sample.

Instead of gathering information from the whole population, we often gather information from a smaller subset of the population, known as a sample.

.A sample is a subset of units in a population, selected to represent all units in a population of interest. It is a partial enumeration because it is a count from part of the population. Information from the sampled units is used to estimate the characteristics for the entire population of interest.

For example, a medical study examines the spread of a specific disease in street dogs in a city. Here, street dogs belonging to that city are the population of interest. This population of interest or sample represents the entire population you want to conclude.

Therefore, A sample is the answer .

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