Question

Here is the probability model for the blood type of a randomly chosen person in the United

States
Blood type 0 A B AB
Probability 0.45 0.40 0.11 0.04
This probability model is
(a) continuous (b) discrete (finite) (c) equally likely

Answer 1

there are 4 distinct items, so it is discrete.

Answer 2

[AI-generated answer — Explain Bot]

This probability model is discrete because it represents a finite number of outcomes, specifically the four blood types: O, A, B, and AB. Discrete probability models deal with situations where the number of possible outcomes is countable and each outcome has a specific probability assigned to it. In this case, the blood types have probabilities associated with them, indicating the likelihood of randomly selecting a person with a certain blood type.