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The annual dividend rates for a random sample of 16 companies in three different industries,utilities,banking,and insurance,were recorded. The ANOVA comparing the mean annual dividend rate among three industries rejected the null hypothesis that the dividend rates were equal. The mean square error (MSE) was 3.36. The following table summarized the results: When comparing the mean annual dividend rate for companies in the utilities and insurance industries,which of the following 95% confidence intervals can be constructed?
Ileal Conduit
A surgical procedure to create a way for urine to exit the body after bladder removal, using a piece of the intestine to form a conduit.
Stoma
An artificial opening in the body created during surgery, such as for the digestive or urinary system, to allow for the passage of waste.
Increase Fluid Intake
A health recommendation to consume more liquids, often given to prevent or treat dehydration and support bodily functions.
Indwelling Catheter
A medical device that is inserted into a body cavity, duct, or vessel and left in place to administer medication or drain fluid.
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