A number Cube is tossed. Find the Probability of obtaining the number 4.
What is 1/6
100
Eight marbles from 1 to 8 are placed in a bucket. One marble is selected at random. Find the probability that it is NOT number 5?
What is 7/8
100
A bag conatins five white marbles and one green marble. The marbles are randomly selected one at a time. What are the odds of picking the green marble on the first selection?
What is 1 to 5
100
Two buckets conatin yellow and white marbles. Bucket 1 conatins six yellow marbles and six white marbles and bucket 2 conatains five yellow and six white marbles. A marble is drawn from each. What is the probability that both are yellow?
What is 5/22
100
Two eight sided number cubes are thrown. Given that one of the cubes shows a three, what is the probability that the sum of the numbers that come up on the two cubes is a five?
What is 1/8
200
A standard die is tossed. Find the probability of a number greater than 4.
What is 2/6 or 1/3
200
A standard die is tossed. WHat is the probability that the nmber rolled is NOT even?
What is 1/2
200
The probability of an event is 7/9. Find the odds against this event occuring.
What is 2 to 7
200
A drawer contains 6 red socks, 4 white socks, and 8 blue socks. Without looking, you draw out a sock, return it, and draw out a second sock. What is the probability that the first sock is red and the second sock is white?
What is 2/27
200
A drawer contains 6 red socks, 4 white socks, and 8 blue socks. Without looking, you draw out a sock, do no return it, and draw out a second sock. What is the probability that the first sock is red and the second sock is white?
What is 4/51
300
There are seven balls numbered 1 to 7 placed in a bucket. If one ball is selected at random, find the probability that it is numbered with a 4?
What is 1/7
300
Statistics predict that on any day in May there is a 31% chance that it will rain. Today is May 3, what is the chance of it NOT raining today?
What is 69%
300
The probability of an event is 4/9. Find the odds in favor of this event occuring.
What is 5 to 4
300
Two standard number cubes are thrown. Given that one of the cubes shows a three, what is the probability that the sum of the numbers that come up on the two cubes is three?
What is 0
300
Two representatives are chosen at random from a group of 120 students that has 60 girls and 60 boys. What is the probability that the representatives selected are either both boys or both girls?
What is 2X(60/120)X(59/119)
400
A bag contains 7 red, 2 white, and 3 blue marbles. Find the probability of obtaining a red marble in a single draw?
What is 7/12
400
A standard die is rolled. WHat is the probability of obtaining a number different than 10?
What is 1 or 6/6
400
A bag contains six red marbles and one blue marble. The marbles are randomly selected one at a time. what are the odds of picking the blue marble on the first selection?
What is 1 to 6
400
A drawer contains 4 red socks, 10 white socks, and 2 blue socks. Without looking, you draw out a sock, return it, and draw out a second. What is the probability that the first sock is white and the second sock is blue?
What is 5/64
400
A drawer contains 4 red socks, 10 white socks, and 2 blue socks. Without looking, you draw out a sock, return it, and draw out a second. What is the probability that the first sock is white and the second sock is white?
What is 3/8
500
A card is selected from a standard 52-card deck. What is the probability that it is a red card?
What is 1/2
500
A card is drawn from a standard 52-card deck. What is the probability of the card NOT being a queen or a king?
What is 44/52 or 11/13
500
The odds against Pat's winning the election are 13:6. With these odds, what is the probability that Pat will win the election?
What is 6/19
500
In a clinical trial, a drug used to reduce fever caused side effects in 3% of the patients who took it. For a new trial, three patients were selected at random. Find the probability that all three of the patients had the side effects.
What is .000027
500
You choose a card from a standard 52-card deck and then another. After the first card was drawn you did not replace it. What is the probability that the first card was a queen and the second card was either a 2 or a 4?