In a college, 60% of the students are boys. A sample of 4 students of the college, is taken, find the minimum number of boys should it have so that probability up to that number is 2.

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Q: In how many ways can 7 different balls be distributed in 5 different boxes if any box can contain an...

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Q: 7. Find out the number of ways in which 6 rings of different types can be worn in 3 fingers?

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Q: Daniel has 5 different Algebra books and 3 different Trigonometry books. In how many ways can he arr...

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Q: A well mix cookie dough will produce cookies with a mean of 8 chocolate chips apiece. What is the pr...

A: poisson distribution is given by

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Q: The amount of time that people spend at Grover Hot Springs is normally distributed with a mean of 70...

A: As per our guidelines we are suppose to answer three sub parts. Given,mean(μ)=70standard deviation(σ...

Q: the cafeteria, the probability of picking a banana is 42% and the probability of picking an apple is...

A: We have given that  P( picking an apple)=P(A)=(25%=0.25 P( picking an banana)=P(B)=42%=0.42  

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A: Solution-: Fill the P(X=x) values to give a legitimate probability distribution for the discrete ran...

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Q: Use the identities A = ANS and S = BUB and a distributive law to prove the following. (a) A = (ANB) ...

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Q: 3.126 Refer to Exercise 3.122. Assume that arrivals occur according to a Poisson process with an ave...

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Q: A well-mixed cookie dough will produce cookies with a mean of 8 chocolate chips apiece. What is the ...

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Q: evening of 7 orders, what is the probability that at most two of the orders are from dine-in places....

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Q: The patient recovery time from a particular surgical procedure is normally distributed with a mean o...

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Q: Assume that the readings at freezing on a bundle of thermometers are normally distributed with a mea...

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Q: Sonya has a bag of marbles with 3 blue marbles, 4 white marbles, and 4 red marbles. Find the followi...

A: 3 blue  4 white 4 red ------------ 11 total   select marbles without replacement