ASQ
CSSBB · Question #311
From the variance F-test shown above, which of these conclusions is/are valid?
The correct answer is A. The variance between the class score distribution is significantly different. See the full explanation below for the reasoning.
Analyze Phase
Question
From the variance F-test shown above, which of these conclusions is/are valid?
Exhibit
Options
- AThe variance between the class score distribution is significantly different
- BThe variance between the class score distribution is not significantly different
- CThis test applies only to Normal Distributed data at 99 % confidence
- DThis test applies only to Non-normal Data at 99 % confidence
- EThere are not enough data points to make any statistical conclusions
How the community answered
(30 responses)- A70% (21)
- B17% (5)
- C7% (2)
- D3% (1)
- E3% (1)
Topics
#F-test#variance comparison#normal distribution#statistical inference
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