A pair dice is rolled. What is the probability of getting a sum of 8? Solution:- To find the probability of an event, denoted P(E), you need to…
Tag: probability
Problem 1165
A single card is drawn from a standard 52-cards deck. Let R be the event that the card drawn is red, and let F be the event that the card…
Problem 1146
Two cards are drawn without replacement from an ordinary deck. Find the probability that two aces are drawn. Solution:- Notice that the problem statement can be written as…
Problem 1145
Two cards are drawn without replacement from an ordinary deck. Find the probability that the second is a spade, given that the first is the ace of spades. Solution:-…
Problem 1144
Two cards are drawn without replacement from an ordinary deck, find the probability that the second id a club, given that the first is not a club. Solution:- …
Problem 1142
Is the following an example of empirical probability? A weather forecast that predicts a 20% change of a tornado tomorrow. Solution:- Probabilities are empirical when it is not…
Problem 1141
Is the following an example of empirical probability? The probability of getting a 6 on 4 consecutive rolls of a die. Solution:- Probabilities are empirical when it is…
Problem 1140
A card is drawn from a well-shuffled deck of 52 cards. Find the probability of drawing an ace. Solution:- The probability of an event E that is a…
Problem 1139
A die is tossed. What is the probability of rolling a number greater than 4? Solution:- The sample space is S = {1, 2, 3, 4, 5, 6}…
Problem 1138
A single fair 80 sided die is rolled. Find the probability of getting a 5. Solution:- First, write the sample space S by listing all the possible outcomes…
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