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What is probability that she will pick a tennis of 4 that she has?
Wiki User
∙ 11y ago
if they are all tennis balls, then 100% percent
Wiki User
∙ 11y ago
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What is the probability of picking an ace or picture card from a deck of cards?
If you pick 37 cards without replacement, or pick a card from the bottom of a mint deck, the probability is 1: it is a certainty. If you pick a random card from a deck, then the probability is 4/13.
What is the probability that someone will pick 3 out of 5 possibilities 4 out of 6 times?
1.2
What is the probability of getting a black 4 out of a 52 deck of cards?
If you pick enough cards, without replacement, the probability is 1. The probability for a single random draw is 1/26.
What are the three ways that probability can be expressed?
Probability can be expressed as a ratio, a fraction, or a decimal. For example if there are 4 red balls and 4 white balls in a bucket and you pick one without looking the probability (chance) that you will pick a red ball is a half, because half the balls are that colour. You can say that the probability of that happening is 1/2 or 50% or 0.5 The probability is the same for choosing a white ball. * * * * * There is a fourth way, and that is in the form of odds.
What is it called when you pick an object and do not return it in probability?
When you pick an object and do not return it, in probability it is termed "without replacement".
What is the probability that the card is a from the heart suit?
If you randomly pick a card from a standard deck of cards, that probability will be 1/4, since 1/4 of the cards are heart.
What are the odds that you will pick an ace from a standard deck of 52 cards?
The probability is 4/52 = 1/13.
A sock drawer has 2 blue pair 4 white pair 4 black pair What is the probability you will pick out a black pair?
40%
What is the probability that a teacher will pick a boy out of 21 students 9 girls and 12 boys?
12/21 or 4/7
What is the probability of getting an ace in a pack of 52 cards?
The probability is 0 if you pick the the card from one end of a mint pack (2 of clubs) and 1 if you pick it from the other end (A spades). Also, if you pick 49 cards without replacement, the probability is 1. So, the answer depends on how many cards are drawn, and whether or not they are drawn from a well shuffled pack. The probability of getting an ace when one card is randomly picked from a pack is 4/52 = 1/13.
What is the theoretical probability of getting a prime number if you randomly pick a number from 20 through 39?
There are 20 numbers from 20 through 39, and 4 of them are prime (23, 29, 31, 37), the probability is 4 in 20 or 0.20.
What is the probability that you will pick two aces in a row out of a 52 card deck?
The probability of drawing two Aces from a standard 52 card deck is (4 in 52) times (3 in 51) or (12 in 52851) or (4 in 17617) or about 0.0002271.
