Addition and Multiplication Laws of Probability
... • understand and explain the concept of conditional probability ...
... • understand and explain the concept of conditional probability ...
Multiplication Rules
... Classical probability uses sample spaces. Empirical probability uses frequency distributions and is based on observations. In subjective probability, the researcher makes an educated guess about the chance of an event occurring. An event consists of one or more outcomes of a probability experiment. ...
... Classical probability uses sample spaces. Empirical probability uses frequency distributions and is based on observations. In subjective probability, the researcher makes an educated guess about the chance of an event occurring. An event consists of one or more outcomes of a probability experiment. ...
Chapter 14 Powerpoint - peacock
... It tells us the relative frequency with which we can expect an event to occur The greater the probability the more likely the event will occur. It can be written as a fraction, decimal, percent, or ratio. ...
... It tells us the relative frequency with which we can expect an event to occur The greater the probability the more likely the event will occur. It can be written as a fraction, decimal, percent, or ratio. ...
Probability
... NOT: /A/Correct! /B/Should you subtract the decimal from 1? /C/Is this the correct way to write the probability as a fraction and as a percent? /D/Is this the correct fraction? 2. ANS: D To represent a percent as a fraction, place the number over the denominator 100, and then simplify. To represent ...
... NOT: /A/Correct! /B/Should you subtract the decimal from 1? /C/Is this the correct way to write the probability as a fraction and as a percent? /D/Is this the correct fraction? 2. ANS: D To represent a percent as a fraction, place the number over the denominator 100, and then simplify. To represent ...
7.1 Sample Spaces and Probability
... Suppose a jar contains 3 red and 4 white marbles. If two marbles are drawn with replacement, what is the probability that both marbles are red? Let E be the event that the first marble drawn is red, and let F be the event that the second marble drawn is red. We need to find P(E F). By the statemen ...
... Suppose a jar contains 3 red and 4 white marbles. If two marbles are drawn with replacement, what is the probability that both marbles are red? Let E be the event that the first marble drawn is red, and let F be the event that the second marble drawn is red. We need to find P(E F). By the statemen ...
PowerPoint
... 1. Probabilities are numbers between 0 and 1 2. The probability an event does not occur is 1 minus the probability that it does 3. The probability of one or the other of two disjoint events occurring is the sum of their probabilities 4. All possible outcomes together have a probability of 1 ...
... 1. Probabilities are numbers between 0 and 1 2. The probability an event does not occur is 1 minus the probability that it does 3. The probability of one or the other of two disjoint events occurring is the sum of their probabilities 4. All possible outcomes together have a probability of 1 ...
Probability myths
... A probability model is a list of all possible outcomes (the sample space) and the probability of each. Models where all outcomes have the same probability are especially easy to work with. When all outcomes in a probability model have the same probability, we say the outcomes are equally likely. ...
... A probability model is a list of all possible outcomes (the sample space) and the probability of each. Models where all outcomes have the same probability are especially easy to work with. When all outcomes in a probability model have the same probability, we say the outcomes are equally likely. ...
