Review Unit 4B: Statistical Analysis
Authored by Anna McCrickard
Mathematics
9th - 12th Grade
CCSS covered
Used 28+ times
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38 questions
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1.
FILL IN THE BLANK QUESTION
1 min • 1 pt
What is the typical cutoff for a correlation showing a “strong” linear relationship?
(a)
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Below what level of correlation would typically be considered “no relationship” between variables?
(a)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Describing the correlation based on the description given:
The data are extremely scattered but overall they slope downward very steeply
Strong positive correlation
No correlation
Weak positive correlation
Strong negative correlation
Weak negative correlation
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Describing the correlation based on the description given:
There is very slight upward slope to the data points which are all in very nearly a line
Strong positive correlation
No correlation
Weak positive correlation
Strong negative correlation
Weak negative correlation
5.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Fill in the blank with either “correlation” or “causation.”
Observational studies can only show _______________, while experiments can determine ________________.
Put a ; and space between the answers.
(a)
6.
FILL IN THE BLANK QUESTION
1 min • 1 pt
A (a) is a set of all items or events which are of interest for some question or experiment.
7.
FILL IN THE BLANK QUESTION
1 min • 1 pt
A (a) is a selection of observations from a population.
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