Multiple Choice
The bottler of a certain soft drink claims their equipment to be accurate and that the variance of all filled bottles is at most .05. The null hypothesis in a test to confirm the claim would be written as
A) H0: σ2 ≥ .05.
B) H0: s2 ≥ .05.
C) H0: s2 ≤ .05.
D) H0: σ2 ≤ .05.
Correct Answer:

Verified
Correct Answer:
Verified
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