Significance Level for Accompanying Data
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The accompanying data are the times in seconds that it took a sample of employees to assemble a
component at Ental Industries manufacturing facility. Assembly times are normally distributed. At the .05 significance level, can we conclude that the mean assembly time for this component is not equal to 3 minutes? Use HA:   180.
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The significance level for accompanying data is examined.
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The accompanying data are the times in seconds that it took a sample of employees to assemble a
component at Ental Industries manufacturing facility. Assembly times are normally distributed. At the .05 significance level, can we conclude that the mean assembly time for this component is not equal to 3 minutes? Use HA: 180.
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Purchase this Solution
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