09. Watch Corporation of Switzerland claims that its watches on average will neither gain nor lose time during a week. A sample of 18 watches provided the following gains (+) or losses (-) in seconds...

09. Watch Corporation of Switzerland claims that its watches on average<br>will neither gain nor lose time during a week. A sample of 18 watches<br>provided the following gains (+) or losses (-) in seconds per week.<br>-0.38<br>-0.20<br>-0.38<br>-0.32<br>+0.32<br>-0.23<br>+0.30<br>+0.25<br>-0.10<br>-0.37<br>-0.61<br>-0.48<br>-0.47<br>-0.64<br>-0.04<br>-0.20<br>-0.68<br>+0.05<br>Is it reasonable to conclude that the mean gain or loss in time for the<br>watches is 0? Use the .10 significance level. Estimate the p-value.<br>

Extracted text: 09. Watch Corporation of Switzerland claims that its watches on average will neither gain nor lose time during a week. A sample of 18 watches provided the following gains (+) or losses (-) in seconds per week. -0.38 -0.20 -0.38 -0.32 +0.32 -0.23 +0.30 +0.25 -0.10 -0.37 -0.61 -0.48 -0.47 -0.64 -0.04 -0.20 -0.68 +0.05 Is it reasonable to conclude that the mean gain or loss in time for the watches is 0? Use the .10 significance level. Estimate the p-value.

Jun 04, 2022

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09. Watch Corporation of Switzerland claims that its watches on average will neither gain nor lose time during a week. A sample of 18 watches provided the following gains (+) or losses (-) in seconds...

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