You have lived in Columbus for more than 20 years and know that there is at least a 75% chance of a high temperature above freezing on a particular January day. This is an example of:
A)the addition rule for disjoint events.
B)a sample space.
C)a personal probability.
D)a random variable.

Question

Quizplus · Accepted Answer

The statement given in the question represents a personal probability, as it is based on the individual's experience and knowledge of the climate in Columbus over the past 20 years. Personal probabilities are subjective probabilities that reflect an individual's personal beliefs and prior knowledge, and are not based on statistical data. The other options (A, B, and D) do not apply to the given scenario.

You Have Lived in Columbus for More Than 20 Years