The Effect of the Excel Formula =20∗RAND()is That

question 21

Multiple Choice

The effect of the Excel formula =20∗RAND() is that:

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

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Definitions:

Identical-Twins-Reared-Apart

A study subject used in genetics and psychology to understand the influence of heredity and environment by analyzing twins separated at birth and raised in different environments.

Behavior Origins

The starting points or reasons behind specific actions or patterns of behavior.

University of Minnesota

A public research university located in the Twin Cities of Minneapolis and St. Paul, Minnesota, known for its strong research programs.

Identical Twins

Twins who originate from a single fertilized egg that splits and develops into two separate embryos, sharing the same genetic makeup.