5,401 Answered Questions for the topic probability
Probability Math
05/05/21
What is the probability of drawing an ace or a king from a standard deck of cards?
Probability Math
05/05/21
What is the probability of drawing an ace or a king from a standard deck of cards?
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Probability Math
05/05/21
If a card is drawn from an ordinary deck of 52 cards, find the probability that the card is
a. a red card?_______b. a diamond card or a face card?_______c. a diamond card and a black card?_______
05/05/21
Conditional Probability Questions
Walt is selling candy outside the supermarket to raise money for new uniforms for the gymnastics team. The probability of a customer stopping to talk to Walt and buying some candy is 2/9 The...
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05/04/21
Suppose you have 3 nickels, 1 quarter, and 1 penny in your pocket. You choose a coin, do not replace it, and then choose a second coin.
Suppose you have 3 nickels, 1 quarter, and 1 penny in your pocket. You choose a coin, do not replace it, and then choose a second coin.1.What is the probability of randomly picking a penny first,...
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Probability
05/04/21
business statistics
Suppose that a Covid-19 testing centre receives two phones calls, on average, per minute concerning test results. Required: a) What are the conditions for this experiment to be considered a Poisson...
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Probability
05/04/21
Please help with this!!
Given that you pull a pair of Jack’s from a deck of cards without replacement, what is the probability that exactly 1 of them is are red?
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Probability
05/04/21
conditional Probability
The probability that event A occurs is 𝑃(𝐴) = 0.4. B is an event independent of A and the probability of the union of A and B is 𝑃(𝐴 ∪ 𝐵) = 0.7. Find 𝑃(𝐴 ∩ 𝐵).?
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Probability
05/04/21
question below!! help
What is the probability that you pull a red 6 or a heart from a standard deck of cards?
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Probability
05/04/21
question below !
What is the probability you pull a King from a standard deck of cards given that 8 cards have already been pulled and 3 of them are Kings (without replacement)
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Probability
05/04/21
Juan draws a red card from an ordinary deck as the first card for a game of Gin Rummy. What is the probability that the card was a king? Write your answer in exact simplified form.
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Probability
05/04/21
Question asked below
Given that you pull a pair of Ace’s from a deck of cards without replacement, what is the probability that exactly 1 of them is a club?
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Probability Statistics
05/04/21
Determine the mean and standard deviation of the population.
The mean of the sampling distribution of the sample mean is 100. If the population is normally distributed with a variance of 215, determine the mean and standard deviation of the population.
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Probability
05/04/21
Find the probability that a worker selected at random from the city makes the following weekly wage
According to the data released by the Chamber of Commerce of a certain city, the weekly wages of factory workers are normally distributed with a mean of $720 and standard deviation of $50. Find the...
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Probability Finite Math
05/04/21
Finite probability
A coin is weighted so that the probability of obtaining a head in a single toss is 0.6. If the coin is tossed 30 times, find the following probabilities. (Round your answers to four decimal...
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05/04/21
To the nearest two decimals, what is the probability of Renal Disease given Negative Test Results
truth positive negative total--------------------------------------------------------------------------------renal disease 44 ...
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05/04/21
Rounded to the two decimals, determine P(Sophomore | Off-Campus).
Imagine a diagram. In the left circle, it's labeled 0.22 for sophomores. In the right circle its labeled 0.10 for off-campus. In the middle circle it's labeled 0.06i asked this question before and...
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Probability
05/04/21
Question asked below
What is the probability you pull an Ace from a standard deck of cards given that 12 cards have already been pulled and 3 of them are aces?
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05/04/21
Assume that you are drawing two balls without replacement from an urn that contains 11 green balls 5 blue balls and 3 red balls what is the probability that you will draw a red ball and a blue ball
Round to three decimal places as needed
05/04/21
There are 16 Students in a class
There are 16 students in a class and two people missed a recent quiz. The class average before the two absent students made up the quiz was 92%. When the two students made up the quiz, one earned a...
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05/04/21
We are drawing two cards without replacement from a standard 52-card deck. Find the probability that we draw at least one face card .
Type as an integer or a simplified fraction
Probability
05/04/21
Question asked below
Using a standard deck of cards, find the probability I pull a card between 4 and 8 (inclusive
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Probability
05/03/21
conditional probability
Let A and B be events. Prove that 𝑃(𝐴 ∪ 𝐵) = 𝑃(𝐴) + 𝑃(𝐵) − 𝑃(𝐴 ∩ 𝐵).
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Probability
05/03/21
0, 5, 10, 12 what is the probability the product is zero?
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