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#1 which of the following best defines the meaning of the term: “popula…

Question

#1 which of the following best defines the meaning of the term: “population” ?
(a) a part, portion, or subset of an entire group of people, objects, or entities.
(b) an entire group of people, objects, or entities.
(c) a data value calculated from a population.
(d) a data value calculated from a sample.

#2 which of the following best defines the meaning of the term: “sample” ?
(a) a part, portion, or subset of an entire group of people, objects, or entities.
(b) an entire group pf people, objects, or entities.
(c) a data value calculated from a population.
(d) a data value calculated from a sample.

#3 which of the following best defines the meaning of the term: “statistic” ?
(a) a part, portion, or subset of an entire group of people, objects, or entities.
(b) an entire group pf people, objects, or entities.
(c) a data value calculated from a population.
(d) a data value calculated from a sample.

Explanation:

Response
[#1]
Brief Explanations

To define "population" in statistics, we recall that a population is the entire group of interest (people, objects, entities) from which data is collected. Option A describes a sample (a subset), option C is a parameter (calculated from population), option D is a statistic (calculated from sample). So option B matches the definition of population.

Brief Explanations

For "sample", it is a subset of the population. Option B is population, option C is parameter, option D is statistic. Option A defines a sample as a part of the entire group.

Brief Explanations

A "statistic" is a value calculated from a sample (to estimate a population parameter). Option A is sample, option B is population, option C is parameter. So option D defines statistic.

Answer:

B. An entire group of people, objects, or entities.

[#2]