United States of America
Grade 7
Topic Review: Statistics
Adaptive
Worksheet
Interactive practice questions
Tricia has chosen to collect information using a sample instead of a census.
a
What are the advantages to doing a sample? Select all that apply.
There will be no sampling bias.
A
It is cheaper to conduct.
B
It takes less time.
C
It's more accurate.
D
b
What are the disadvantages to doing a sample? Select all that apply.
It is more expensive to conduct.
A
It takes more time.
B
There can be sampling bias.
C
It's less accurate.
D
Easy
1min
Maximilian has chosen to collect information using a census instead of a sample.
Easy
1min
For each of the following, select whether they are a census or a sample.
Easy
1min
For each of the following, select whether they are a census or a sample.
Easy
1min
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