Statistics Unit 5 Sampling Distributions

Statistics Unit 5 Sampling Distributions

Assessment

Flashcard

Mathematics

12th Grade

Practice Problem

Hard

Created by

Jennifer Abel

FREE Resource

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8 questions

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1.

FLASHCARD QUESTION

Front

statistic

Back

Number that describes some characteristic of a sample.

2.

FLASHCARD QUESTION

Front

parameter

Back

A number that describes some characteristic of a population.

3.

FLASHCARD QUESTION

Front

sampling variability

Back

The fact that different random samples of the same size from the same population produce different estimates.

4.

FLASHCARD QUESTION

Front

sampling distribution

Back

The distribution of values taken by a statistic in all possible samples of the same size from the same population.

5.

FLASHCARD QUESTION

Front

unbiased estimator

Back

A statistic used for estimating a parameter is unbiased if the mean of its sampling distribution is equal to the value of the parameter being estimated.

6.

FLASHCARD QUESTION

Front

sampling distribution of a sample proportion ρ̂

Back

The distribution of values taken by the sample proportion ρ̂ in all possible samples of the same size from the same population.

7.

FLASHCARD QUESTION

Front

sampling distribution of a sample mean x

Back

The distribution of values taken by the sample mean x in all possible samples of the same size from the same population.

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