Asked by Miranda Dowling on Apr 30, 2024
Verified
The mean of a discrete probability distribution for X is the sum of all possible values of X,divided by the number of possible values of X.
Discrete Probability Distribution
A statistical function that describes the likelihood of each possible outcome of a discrete random variable occurring.
Mean
The average of a set of values, calculated by summing all the values and dividing by the number of values.
- Acquire knowledge on the determination and impacts of expected value and variance in the context of probability distributions.
Verified Answer
YH
Yodany HamiltonMay 02, 2024
Final Answer :
False
Explanation :
The mean of a discrete probability distribution for X is the sum of each possible value of X multiplied by its respective probability, not just the sum of all possible values of X divided by the number of possible values of X.
Learning Objectives
- Acquire knowledge on the determination and impacts of expected value and variance in the context of probability distributions.
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