2. A survey of 204 SPC students was taken at registration. Of those surveyed: 60 students had signed up for a Math course 56 students had signed up for a Language Arts course 35 students had signed up for a Humanities course 16 students had signed up for both a Math and Language Arts course 6 students had signed up for both a Math and Humanities course 9 students had signed up for both a Language Arts and Humanities course 4 students had signed up for all three courses How many students had not signed up for any of these three courses?
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.
2. A survey of 204 SPC students was taken at registration. Of those surveyed:
- 60 students had signed up for a Math course
- 56 students had signed up for a Language Arts course
- 35 students had signed up for a Humanities course
- 16 students had signed up for both a Math and Language Arts course
- 6 students had signed up for both a Math and Humanities course
- 9 students had signed up for both a Language Arts and Humanities course
- 4 students had signed up for all three courses
How many students had not signed up for any of these three courses?
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