# probability

### what’s the probability of rolling a 5 and then rolling a number less then 2

what’s the probability of rolling a 5 and then rolling a number less then 2 Roll a 5: There's only one 5 on a six sided die P(X = 5) = 1/6 A...
Thread by: math_celebrity, May 19, 2023, 0 replies, in forum: Calculator Requests

### A 12-sided die is rolled. The set of equally likely outcomes is {1,2,3,4,5,6,7,,8,9,10,11,12}. Find

A 12-sided die is rolled. The set of equally likely outcomes is {1,2,3,4,5,6,7,,8,9,10,11,12}. Find the probability of rolling a number less than...
Thread by: math_celebrity, Apr 28, 2023, 0 replies, in forum: Calculator Requests

### When five people are playing a game called hearts, each person is dealt ten cards and the two remain

When five people are playing a game called hearts, each person is dealt ten cards and the two remaining cards are put face down on a table....
Thread by: math_celebrity, Feb 24, 2023, 0 replies, in forum: Calculator Requests

### If a die is rolled, what is the probability that the number rolled will not be a "5"?

If a die is rolled, what is the probability that the number rolled will not be a "5"? Possible rolls: {1, 2, 3, 4, 5, 6} Probability of not a 5...
Thread by: math_celebrity, Feb 20, 2023, 0 replies, in forum: Calculator Requests

### An eccentric millionaire decided to give away \$1,000,000 if Janelle took one die and rolled a "4". H

An eccentric millionaire decided to give away \$1,000,000 if Janelle took one die and rolled a "4". He wanted Janelle to have a better than 1 in 6...
Thread by: math_celebrity, Dec 3, 2022, 0 replies, in forum: Calculator Requests

### If the probability of winning is X, what is the probability of losing? (Assume there are no ties.)

If the probability of winning is X, what is the probability of losing? (Assume there are no ties.) This means you can either win or lose. Since...
Thread by: math_celebrity, Dec 1, 2022, 0 replies, in forum: Calculator Requests

### Larry is rolling two dice. His dad told him that he can skip doing the dishes that night unless he r

Larry is rolling two dice. His dad told him that he can skip doing the dishes that night unless he rolls double sixes. What is the probability...
Thread by: math_celebrity, Dec 1, 2022, 0 replies, in forum: Calculator Requests

### If the probability of getting struck by lighting each year is 1 in 1,000,000, what is the probabilit

If the probability of getting struck by lighting each year is 1 in 1,000,000, what is the probability that you will not be struck by lightning in...
Thread by: math_celebrity, Dec 1, 2022, 0 replies, in forum: Calculator Requests

### If two coins are flipped, what is the probability that there will not be two heads?

If two coins are flipped, what is the probability that there will not be two heads? There's only one way to flip 2 coins and get 2 heads: P(HH) =...
Thread by: math_celebrity, Dec 1, 2022, 0 replies, in forum: Calculator Requests

### A bag has 3 red, 5 blue, and 2 yellow pieces of candy. What is the theoretical probability of drawin

A bag has 3 red, 5 blue, and 2 yellow pieces of candy. What is the theoretical probability of drawing a blue piece of candy P(Blue) = Blue...
Thread by: math_celebrity, Mar 31, 2022, 0 replies, in forum: Calculator Requests

### The letters that form the word ALGEBRA are placed in a bowl. What is the probability of choosing a l

The letters that form the word ALGEBRA are placed in a bowl. What is the probability of choosing a letter that is not “A”? ALGEBRA has 7 letters...
Thread by: math_celebrity, Feb 12, 2022, 0 replies, in forum: Calculator Requests

### A pet store has 10 rabbits. What’s the probability that they have at least 1 female rabbit.

A pet store has 10 rabbits. What’s the probability that they have at least 1 female rabbit. At least 1 female rabbit means we must have a female...
Thread by: math_celebrity, Jan 27, 2022, 0 replies, in forum: Calculator Requests

### mark has a drawer full of 12 yellow baseball caps and 18 white baseball caps. What is the probabilit

mark has a drawer full of 12 yellow baseball caps and 18 white baseball caps. What is the probability of the next cap he chooses at random will be...
Thread by: math_celebrity, Jan 12, 2022, 0 replies, in forum: Calculator Requests

### A pair of dice are rolled. Find the probability for P(Not 2 or Not 12).

A pair of dice are rolled. Find the probability for P(Not 2 or Not 12). P(Not 2 or Not 12) = 1 - P(2) - P(12) P(Not 2 or Not 12) = 1 - 1/36 -...
Thread by: math_celebrity, Jan 8, 2022, 0 replies, in forum: Calculator Requests

### a 12 sided die is rolled find the probability of rolling a number greater than 7

a 12 sided die is rolled find the probability of rolling a number greater than 7 We assume this is a fair die, not loaded. This means each side...
Thread by: math_celebrity, Oct 18, 2021, 0 replies, in forum: Calculator Requests

### THE PLAYER CHOSE 20 OUT OF 70 NUMBERS IN A GAME OF CHANCE. ...WHEN THE SHOW BEGIN,THE BANKER WILL

THE PLAYER CHOSE 20 OUT OF 70 NUMBERS IN A GAME OF CHANCE. ...WHEN THE SHOW BEGIN,THE BANKER WILL THEN RAFFLE OR DO A DRAW WHERE IN THE BANKER...
Thread by: math_celebrity, Oct 6, 2021, 0 replies, in forum: Calculator Requests

### Of the 20 boats at the Mariana, 10 were from Massachusetts. What is the probability that a randomly

Of the 20 boats at the Mariana, 10 were from Massachusetts. What is the probability that a randomly selected boat will be from Massachusetts?...
Thread by: math_celebrity, Jul 28, 2021, 0 replies, in forum: Calculator Requests

### A box contains 6 yellow, 3 red, 5 green, and 7 blue colored pencils. A pencil is chosen at random, i

A box contains 6 yellow, 3 red, 5 green, and 7 blue colored pencils. A pencil is chosen at random, it is not replaced, then another is chosen....
Thread by: math_celebrity, Jul 15, 2021, 0 replies, in forum: Calculator Requests