Chapter 8 Flashcards
1
Q
Sampling Methods
A
2
Q
Sampling Error
A
3
Q
What’s used for the mean of a population?
A
lowercase mu
4
Q
What’s used for the mean of a sample?
A
X bar
5
Q
How to label multiple samples?
A
6
Q
What does a positive sampling error mean?
A
overestimation
7
Q
What does a negative sampling error mean?
A
underestimation
8
Q
A
9
Q
Alternative Formula: For A Sampling Distribution
A
10
Q
How to do mean of sampling distribution?
A
Mu
sub X bar
11
Q
A
12
Q
Important Relationships Between the Population Distribution and the Sampling Distribution
A
13
Q
Proof that range is smaller between sampling distribution and population distribution
A
