Essay
A sample of 22 bottles of soft drink showed a variance of 0.64 in their contents. At 95% confidence, determine whether or not the standard deviation of the population is significantly different from 0.7. Use the critical value approach.
Correct Answer:
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H0: 
2 = 0.49
Ha: 2 0.49...View Answer
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Correct Answer:
Verified
2 = 0.49Ha:
2 0.49...View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
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