The effect of the Excel formula =20*RAND()

A) is that twenty entries of a random variable with a mean of zero will be created.
B) is that twenty entries of a random variable with a mean of one will be created.
C) is that one entry of a random variable with a mean of twenty will be created.
D) is that one entry of a random variable with a mean of ten will be created.

Answer: D

Business

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