Sampling Distributions Chapter 7 Study Guide with Key Concepts Formulas and Review Notes Statistics Exam Review 2025/ 2026

Sampling Distributions –Sampling
Chapter 7Distributions
Study Guide–
with
Sampling
Chapter
Key Concepts,
7Distributions
Study Guide
Formulas,
–
with
Chapter
Key
and Review
Concepts,
7 Study
Notes.pdf
Guide
Formulas,
with Key
and Review
Concepts,
Notes.pdf
Formulas, and Review Notes.pdf




Sampling
Distributions –
Chapter 7 Study
Guide with Key
Concepts,
Formulas, and
Review Notes




Sampling Distributions – Chapter
Sampling
7 Study
Distributions
Guide with
–
Sampling
Chapter
Key Concepts,
Distributions
7 StudyFormulas,
Guide
– with
Chapter
and
Key
Review
7
Concepts,
Study
Notes.pdf
Guide
Formulas,
with Key
andConcepts,
Review Notes
Formulas, and Review Notes.pdf

, Chapter 7_ Sampling Distributions.pdf Chapter 7_ Sampling Distributions.pdf Chapter 7_ Sampling Distributions.pdf


Terms in this set (14)



parameter a number that describes some characteristic of the population
--> Its value is usually unknown because we cannot examine the entire
population.


statistic a number that describes some characteristic of a sample
--> Can be computed directly from the sample data. We often use a statistic to
estimate an unknown parameter.


notation for parameters and statistics µ = population mean
x̄ = sample mean
p = population proportion
p̂ = sample proportion


sampling distribution The distribution of values taken by the statistic in all possible samples of the same
size from the same population.
It describes how a statistic varies in many samples from the population.


population distribution A distribution that gives the values of the variable for all individuals in the
population.


Chapter 7_ Sampling Distributions.pdf Chapter 7_ Sampling Distributions Chapter 7_ Sampling Distributions.pdf