27-Probability

Probability

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stax1212
Matrix match
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4
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100
Abhineet
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Solution
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5
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118
RJVLKHN
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M
How to prepare for Probability for JEE Mains
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10
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Moderator2
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adarahmittal123bari@gmail
plz explain this question how to think cases in this question
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1
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164
yoogesh_tambe
yoogesh_tambe
adarahmittal123bari@gmail
this question is proved by demorgans law is it correct or not
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2
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262
Amodini
Amodini
adarahmittal123bari@gmail
Out of 5 tubes, 2 are defective and $\mathbf{3}$ are good. Tubes are tested one by one till two defective tubes are discovered.
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0
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140
adarahmittal123bari@gmail
adarahmittal123bari@gmail
arn
In a-game of Archery, each ring of the Archery target is valued. The centremost ring is worth 10 points and rest of the rings are allotted points 9
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1
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340
solution.livedoubt
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D
A game is played with a special fair cubic die which has one red side, two blue sides, and three green sides. The result is the colour of the top side
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1
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226
solution.livedoubt
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AGRIMA M
Three defective oranges are accidentally mixed with seven good ones and on looking at them, it is not possible to differentiate between them.
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1
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325
solution.livedoubt
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AGRIMA M
Three defective oranges are accidentally mixed with seven good ones and on looking at them, it is not possible to differentiate between them.
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1
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147
solution.livedoubt
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Aspirant
Let $X$ be a random variable such that the probability function of a distribution is given by $P(X=0)=\frac{1}{2}, P(X=j)$
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1
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171
solution.livedoubt
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astromartinamrb002@gmail.
15 coupons are numbered 1,2,3..15 respectively . 7 coupons are selected at random one at a time with replacement. the probability that the largest
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1
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213
solution.livedoubt
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Aspirant
Let $A$ and $B$ be two events such that $P(B \mid A)=\frac{2}{5}, P(A \mid B)=\frac{1}{7}$ and $P(A \cap B)=\frac{1}{9}$
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2
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217
Aspirant
Aspirant
abijith
Let S be the set of all the words that can be formed by arranging all the letters of the word GARDEN. From the set S, one word is selected at random.
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2
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673
solution.livedoubt
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If an unbiased die, marked with -2, -1, 0, 1, 2, 3 on its faces is thrown five times, then the probability that the product of the outcomes is
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1
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220
solution.livedoubt
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Sumit Ghagre
Three numbers are chosen at random without replacement from $\{1,2,3, \ldots, 8\}$. The probability that their minimum is 3 , given that their maximum
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3
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253
Math.LiveDoubtClearing
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deveshgarg2008
Let three numbers be \( \mathrm{A}=2^{2} \times 3^{3} \times 5, \mathrm{~B}=7^{2} \times 13 \times 17, \mathrm{C}=\)
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7
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321
Math.LiveDoubtClearing
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SUNIT DAS
There are twenty points on a circle. If four points are selected at random, then the probability that there are at least two points in between any two
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1
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269
Math.LiveDoubtClearing
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S
One in 200 students say that they like Mathematics. A student randomly selected has scored \( 100 \% \) is \( 80 \% \) if he/she likes Mathematics ...
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1
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329
Math.LiveDoubtClearing
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L
Two balls are drawn at random with replacement from a box containing 10 black and 8 red balls. Find the probability that
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1
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241
Math.LiveDoubtClearing
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