The margin of error in an interval estimate of the population mean is a function of all of the following except
a. ?.
b. sample mean
c. sample size.
d. variability of the population.
b
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______ and ______ are “relational icons” that increase the expressiveness of written messages by revealing the user’s physical or emotional state.
Fill in the blank(s) with the appropriate word(s).
An industrial firm
A. in some way reprocesses a product or service it buys before selling it again to the next buyer. B. only produces a product, not a service. C. is one that is independently owned and takes title to the merchandise it sells. D. buys physical goods and resells them again without any reprocessing. E. deals exclusively with federal, state, and local governments.
Corporations are forbidden by law to enter joint ventures.
Answer the following statement true (T) or false (F)
The risk-free rate of return considers the expected rate of inflation
Indicate whether the statement is true or false.