Essay
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The marketing department for a hand calculator claims the battery pack performs 20,000 calculations before it has to be recharged.The quality control manager for the manufacturer is entrusted with validating the claim that the battery pack works as long as the specifications state in order to secure a large order from a key customer.A test of 114 battery packs yields an average of 19,695 calculations with a standard deviation of 1,103.
-Calculate the appropriate test statistic and p-value.
Correct Answer:
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t = ( 
- μ0)/(S/
)= (19,695 ...View Answer
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Correct Answer:
Verified
- μ0)/(S/
)= (19,695 ...
View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
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