Why do we have to define a distribution for a random variable? Choose the best statement below. Select one: O a. Observations from random variables vary from sample to sample. The distribution is the center and spread that help us understand the variable. O b. Observations from random variables vary from sample to sample. The distribution gives us the pattern and frequency in which we observe the variable. O c. The center and spread of the random variable are defined by the distribution. O d. Observations from a random variable must be understood. Knowing the distribution tells us what the next value vwill be.

MATLAB: An Introduction with Applications
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Chapter1: Starting With Matlab
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Why do we have to define a distribution for a random variable? Choose the best statement
below.
Select one:
O a. Observations from random variables vary from sample to sample. The distribution is
the center and spread that help us understand the variable.
O b. Observations from random variables vary from sample to sample. The distribution
gives us the pattern and frequency in which we observe the variable.
O c. The center and spread of the random variable are defined by the distribution.
O d. Observations from a random variable must be understood. Knowing the distribution
tells us what the next value will be.
Transcribed Image Text:Why do we have to define a distribution for a random variable? Choose the best statement below. Select one: O a. Observations from random variables vary from sample to sample. The distribution is the center and spread that help us understand the variable. O b. Observations from random variables vary from sample to sample. The distribution gives us the pattern and frequency in which we observe the variable. O c. The center and spread of the random variable are defined by the distribution. O d. Observations from a random variable must be understood. Knowing the distribution tells us what the next value will be.
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