Watch Corporation of Switzerland claims that its watches on average will neither gain nor lose time during

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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 (1) or losses (2) in seconds per week.


Watch Corporation of Switzerland claims that its watches on average


Is it reasonable to conclude that the mean gain or loss in time for the watches is 0? Use the .05 significance level. Estimate thep-value.

Corporation
A Corporation is a legal form of business that is separate from its owner. In other words, a corporation is a business or organization formed by a group of people, and its right and liabilities separate from those of the individuals involved. It may...
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