Prison education In a federal prison, inmates can select to complete high school, take college courses, or do neither. The following survey results were obtained using ages of the inmates. AGE HIGH-SCHOOL COURSES COLLEGE COURSES Neither UNDER 30 53 107 450 30 AND OVER 27 32 367 If a prisoner is selected at random, find these probabilities: a. the prisoner does not take classes b. the prisoner is under 30 and is taking either a high school class or a college class c. the prisoner is over 30 and is taking either a high school class or a college class.
Compound Probability
Compound probability can be defined as the probability of the two events which are independent. It can be defined as the multiplication of the probability of two events that are not dependent.
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Probability theory is a branch of mathematics that deals with the subject of probability. Although there are many different concepts of probability, probability theory expresses the definition mathematically through a series of axioms. Usually, these axioms express probability in terms of a probability space, which assigns a measure with values ranging from 0 to 1 to a set of outcomes known as the sample space. An event is a subset of these outcomes that is described.
Conditional Probability
By definition, the term probability is expressed as a part of mathematics where the chance of an event that may either occur or not is evaluated and expressed in numerical terms. The range of the value within which probability can be expressed is between 0 and 1. The higher the chance of an event occurring, the closer is its value to be 1. If the probability of an event is 1, it means that the event will happen under all considered circumstances. Similarly, if the probability is exactly 0, then no matter the situation, the event will never occur.
Prison education
In a federal prison, inmates can select to complete high school, take college courses, or do neither. The following survey results were obtained using ages of the inmates.
AGE HIGH-SCHOOL COURSES COLLEGE COURSES Neither
UNDER 30 53 107 450
30 AND OVER 27 32 367
If a prisoner is selected at random, find these
a. the prisoner does not take classes
b. the prisoner is under 30 and is taking either a high school class or a college class
c. the prisoner is over 30 and is taking either a high school class or a college class.
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