5,341 Answered Questions for the topic probability

04/29/21

probability question involving cards
As 4 cards are take out of a deck, what would the probability be if the 4th card is a RF card or a J, when the J of diamonds is the 1st card selected, 2nd the Q of hearts, 3rd three of... more
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Probability Statistics

04/29/21

Coefficient with and without the outlier
The following bivariate data set contains an... more
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Probability Math Statistics Maths

04/29/21

Statistics Question
Let X have a U(0, 1) distribution, with cumulative distribution function F(·). Prove that Y = − ln(1 − F(X)) has an exponential distribution and give its parameter. Then, derive the moment... more
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Probability Math Algebra 1 Algebra 2

04/28/21

Probability Question, which game would you play?
1.which would you prefer to play,a game with odds of 3:4 against winning or a game of odds of 2:3 infavor of winning ?explain using probabilities.
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Probability Math Algebra 1 Algebra 2

04/28/21

probability question, Find the probability that Anna will,

Question:Anna predicts that she has an 80% chance of passing Science and a 90% chance of passing Geography. Find the probability that Anna will, a) pass both science and geography (is the answer... more
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Probability Math Algebra 1 Algebra 2

04/28/21

Question The odds in favour of Daniel making the volleyball team are...
1.The odds in favour of Daniel making the volleyball team are 3:7 while the odds in favour of Liammaking the team are 2:5. Assume only one of them can make the team. What are theodds in favour of... more
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Probability Math Algebra 1 Algebra 2

04/28/21

probability Question
1.Lily is given the task of designing a game, as part of the game, a player is to select a card and roll a die.does it matter if the die is rolled first or the card is chosen first? explain please,... more
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Probability Math Algebra 1 Prealgebra

04/28/21

Question The odds in favour of Daniel making the volleyball team are...
1.The odds in favour of Daniel making the volleyball team are 3:7 while the odds in favour of Liammaking the team are 2:5. Assume only one of them can make the team. What are theodds in favour of... more
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Probability Math Prealgebra Statistics

04/28/21

Please help, Probability Q
1.Tomorrow's chances of getting a lot of snow are 0.2 (Probability). There is a 75% chance that Kate will be late for school if it snows. If it does not snow, there is a 35 percent chance that she... more
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Probability Math Prealgebra Statistics

04/28/21

probability Question

1.Lily is given the task of designing a game, as part of the game, a player is to select a card and roll a die.does it matter if the die is rolled first or the card is chosen first? explain.
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04/28/21

probability question
As 4 cards are take out of a deck, what would the probability be if the 4th card is a RF card or a J, when the J of diamonds is the 1st card selected, 2nd the Q of hearts, 3rd three of... more
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Probability

04/28/21

On coin flips, how do I calculate a run of "at least" 7 heads, versus a run of "exactly" 7 heads?
I am trying to figure out what the frequency of "at least" 7 runs in a row for coin flips. I know that "exactly" 7 heads in a row is 0.5^7 = about 0.75%. But what at about runs of "at least" 7... more
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Probability Math Algebra 2

04/28/21

you choose 2 balls at random, one at a time. Are you more likely to chose 2 white balls in a row when you replace the first ball or when you don't replace the first ball? Explain.
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Probability Math Algebra 2

04/28/21

you choose 2 balls at random, one at a time. Are you more likely to chose 2 white balls in a row when you replace the first ball or when you don't replace the first ball? Explain.
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Probability Math Algebra 2

04/28/21

what is the probability that you randomly draw 4 aces consecutively from a standard deck of 52 cards without replacement?
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Probability Math Statistics Algebra

04/28/21

Determine the probability of the following:
1.Determine the probability of the following:b) not getting a face card when one card is pulled from a deck. Is it 40/51? c) having a test on a Thursday, isn't this subjective probability?
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Probability Math Algebra 1 Prealgebra

04/28/21

probability question
1.The Toronto Maple Leafs arefacing the Montréal Canadiens in a bestof seven playoff series. The first team towin four games wins the series. Ties arebroken through sudden decision... more
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Probability Math Mathematics

04/28/21

Find Probability (No Headache Or Took Medicine). State your answer as a reduced fraction
Headache and took medicine- 11 peopleHeadache and did not take medicine- 13 peopleNo headache and took medicine- 54 peopleNo headache and did not take medicine- 22 people
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Probability Math Mathematics

04/28/21

In a 52 card deck, To the nearest three decimals, what is the probability of selecting, Jack or Queen Card?
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Probability Math Mathematics

04/28/21

In a 52 card deck, To the nearest three decimals, what is the probability of selecting a card that is A,J,Q,K or Black Card?
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Probability Math Mathematics

04/28/21

Probabilty question
30 students participated in a survey. 9 students stated they took French, 14 students stated they took Spanish, and 7 students stated they took both. To the nearest two decimals, what is the... more
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Probability Math Algebra 1 Prealgebra

04/28/21

please help with this Q; For a particular species of monkey...
4.For a particular species of monkey, the odds against a monkey being born with either grey furor black eyes are 2:3. The probability of a money exhibiting only one of these traits is equal andthe... more
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Probability Math Algebra 1 Algebra 2

04/28/21

probability question, please help with explanation

1.two green tiles, one red tile, and a blue tileare put into a paper bag.a) What is the probability that a green tile is drawn, followed by a blue tile, assuming the first tile is replaced before... more
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04/28/21

Please help with this probability Q
Ally is a contestant on a TV gameshow called Win a Million. Each timeshe answers a multiple-choice questioncorrectly, she wins money. If she picks awrong answer, she is eliminated. If Ally doesnot... more
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Probability Math Prealgebra Statistics

04/28/21

Please help with probability Q;
Suppose Rolly randomly picks a movie towatch, and then randomly picks a secondmovie without putting the first movie backon the shelf. Determine the probability ofeach of the following scenarios:a)... more
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