DMV Wait Times A state Department of Transportation claims that the mean wait time for various services at its different locations is at most 6 minutes. A random sample of 34 services at different...


question 20


DMV Wait Times A state Department of Transportation claims that<br>the mean wait time for various services at its different locations is at most<br>6 minutes. A random sample of 34 services at different locations has a mean<br>wait time of 10.3 minutes and a standard deviation of 8.0 minutes. Is there<br>enough evidence to reject the claim at a = 0.01?<br>

Extracted text: DMV Wait Times A state Department of Transportation claims that the mean wait time for various services at its different locations is at most 6 minutes. A random sample of 34 services at different locations has a mean wait time of 10.3 minutes and a standard deviation of 8.0 minutes. Is there enough evidence to reject the claim at a = 0.01?

Jun 03, 2022
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