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Number of Fish Tanks
The following data give the number of fish tanks owned for a population of 4 families.
-{Number of Fish Tanks Narrative} A sample of size 2 is drawn at random from the population.Use the formulas and
to calculate the mean and the standard deviation of the sampling distribution of the sample means.
Marginal Revenue
The rise in income generated by selling an additional unit of a product or service.
Marginal Revenue
The rise in income generated by selling one more unit of a product or service.
Price Elasticity
A measure of how much the quantity demanded of a good responds to a change in the price of that good, reflecting consumers' sensitivity to price changes.
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