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Permutations and Combinations
profrichey
139 views
See the difference between permutations and combinations.
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Multiplication Rule of Probability for Independent Events
profrichey
1,159 views
Examples of the multiplication rule of probability, P(A and B) = P(A) x P(B), with and without replacement.
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Addition Rule of Probability for Non-Mutually Exclusive Events
profrichey
1,251 views
See an example of the addition rule of probability for non-mutually exclusive events, P(A or B) = P(A) + P(B) -P(A and B).
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Addition Rule of Probability for Mutually Exclusive Events
profrichey
526 views
See an example of the addition rule of probability for mutually exclusive events, P(A or B) = P(A) + P(B)
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Binomial Distribution
profrichey
155 views
Find the probability of an event using the binomial distribution.
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Expected Value
profrichey
595 views
Determine the expected value of a game.
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Solving a Quadratic Using the Quadratic Formula
profrichey
29 views
Solve a quadratic using the formula.
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Solving a Quadratic by Factoring
profrichey
12 views
Factor and solve a polynomial
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Measures of Dispersion
profrichey
555 views
Find the standard deviation of three sets of data.
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Measures of Central Tendency
profrichey
277 views
Find the mean, median and mode of a set of data.
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