the probability of an event ( A ), given that another ( B ) has already occurred
What is Conditional Probability
100
what is the formula
What is P(A and B) = P(A) × P(B)
100
You roll two dice. The first die shows a ONE and the other die rolls under the table and you cannot see it. Now, what is the probability that both die show ONE?
What is Answer is 1:6
100
what is the formula for frequency
What is Probability of an Event = Number ofFavorable Outcomes/Total Number of Possible Outcomes
100
whats the formula
What is P(A or B) = P(A) + P(B)
200
a part of a larger group of related things
What is Subset
200
You decide to tell your fortune by drawing two cards from a standard deck of 52 cards. What is the probability of drawing two cards of the same suite in a row?
What is The cards are not replaced in the deck. what is 12/51
300
the range of values of a random variable.
What is Union
300
A new bag of golf tees contains 10 red tees, 10 orange tees, 10 green tees and 10 blue tees. You empty the tees into your golf bag. What is the probability of grabbing out two tees of the same color in a row for you and your partner?
What is what is 9/39
400
A ∩ B of two sets A and B is the set that contains all elements of A that also belong to B (or equivalently, all elements of B that also belong to A), but no other elements.
Intersection
400
In a library box, there are 8 novels, 8 biographies, and 8 war history books. If Jack selects two books at random, what is the probability of selecting two different kinds of books in a row?
What is what is 16/3
500
the amount you must add to something to make it "whole".