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When a bag contains 4 white chips and 6 black chips. What is the probability of randomly choosing a white chip not replacing it and then randomly choosing another white chip?
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What is the probability of randomly choosing a vowel from the letters a b c d e?
1 in 5
What is the probability of choosing a queen or a king from a standard deck of cards?
The probability of drawing a queen or king, in a single randomly drawn card, is 2/13. The probability of drawing one when you draw 45 cards without replacement is 1. The probability of choosing has nothing t do with the probability of drawing the card. I can choose a king but fail to find one!
You randomly select a month of the year What is the probability that you select a month with 31 days in it?
There are 12 months to choose from There are 7 months with 31 days in them. The probability of choosing a 31-day month is 7/12.
A fish tank contains 16 goldfish and 24 guppies. If you randomly select 2 fish what is the probability that they are both goldfish?
2-13
A fish tank contains 18 goldfish and 22 guppies. If you randomly select 2 fish what is the probability that they are both goldfish?
51-260
Which shows the probability of choosing 2 blue socks from a drawer having 7 blue and 3 white socks?
The probability of randomly choosing 1 blue sock is 7/10. The probability of randomly choosing 2 blue socks in a row is 7/10 x 7/10 = 49/100.
What is the probability of randomly choosing a vowel from the letters a b c d e?
1 in 5
What would be the theoretical probability of randomly choosing the letter s from the letters in stars?
There are five letters, and two of them are s's. The theoretical probability of choosing an s would be 2 out of 5.2/5 or 40%
What is the probability of choosing king or jack?
If you select 45 cards without replacement from a regular deck of playing cards, the probability is 1. For a single randomly selected card, the probability is 2/13.
What is the probability a boy is chosen if their are 26 kids and 10 are girls?
If 10 out of 26 are girls, then the probability of randomly choosing a boy is 16 out of 26, or 8 out of 13, or about 0.6154.
What is the probability of choosing a queen or a king from a standard deck of cards?
The probability of drawing a queen or king, in a single randomly drawn card, is 2/13. The probability of drawing one when you draw 45 cards without replacement is 1. The probability of choosing has nothing t do with the probability of drawing the card. I can choose a king but fail to find one!
What is the probability of choosing one boy and one girl if a club consists of 15 boys and 5 girls and two are randomly picked?
It is 15/38.
You randomly select a month of the year What is the probability that you select a month with 31 days in it?
There are 12 months to choose from There are 7 months with 31 days in them. The probability of choosing a 31-day month is 7/12.
A fish tank contains 16 goldfish and 24 guppies. If you randomly select 2 fish what is the probability that they are both goldfish?
2-13
A fish tank contains 18 goldfish and 22 guppies. If you randomly select 2 fish what is the probability that they are both goldfish?
51-260
What is the probability of getting 2 prime nos from 1 to 20?
In the sample space [1,20], there are 8 prime numbers, [2,3,5,7,11,13,17,19]. The probability, then, of randomly choosing a prime number in the sample space [1,20] is (8 in 20), or (2 in 5), or 0.4. The probability of choosing two of them is (8 in 20) times (7 in 19) which is (56 in 1064) or (7 in 133) or about 0.05263.
A bag contains fifteen red and thirty blue raffle tickets A ticket is randomly selected from the bag What is the probability of a red ticket?
1/3
