Recent questions tagged Artificial-intelligence-questions

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Q: Find the probability distribution of(i) number of heads in two tosses of a coin.(ii) number of tails in the simultaneous tosses of thre

Find the probability distribution of(i) number of heads in two tosses of a coin.(ii) number of tails in the ... tosses of a com. Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: A coin is biased so that the head is 3 times as likely to occur as tail. If the coin is tossed twice, find the probability distribution of number of t

A coin is biased so that the head is 3 times as likely to occur as tail. If the coin is tossed twice, ... of number of tails. Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: From a lot of 30 bulbs which include 6 defectives, a sample of 4 bulbs is drawn at random with replacement. Find the probability distribution of the n

From a lot of 30 bulbs which include 6 defectives, a sample of 4 bulbs is drawn at random with replacement. ... of defective bulbs. Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: There are 5% defective items in a large bulk of items. What is the probability that a sample of 10 items will include not more than one defective item

There are 5% defective items in a large bulk of items. What is the probability that a sample of 10 items ... than one defective item? Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: A die is thrown 6 times. If getting an odd number is a success, what is the probability of(i) 5 successes?(ii) at least 5 successes?(iii) at most 5 su

A die is thrown 6 times. If getting an odd number is a success, what is the probability of(i) 5 successes?( ... ) at most 5 successes? Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: A bag consists of 10 balls each marked with one of the digits 0 to 9. If four balls are drawn successively with replacement from the bag, what is the

A bag consists of 10 balls each marked with one of the digits 0 to 9. If four balls are drawn successively with ... with the digit 0? Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: Suppose X has a binomial distribution `B(6,1/2)`. Show that `X = 3`is the most likely outcome.(Hint: `P(x=3)`is the maximum among all `P(x_i),x_i=0,1,

Suppose X has a binomial distribution `B(6,1/2)`. Show that `X = 3`is the most likely outcome.(Hint: `P(x=3)`is ... =0,1,2,3,4,5,6)` Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: Two numbers are selected at random (without replacement) from the first six positive integers. Let X denote the larger of the two numbers obtained. Fi

Two numbers are selected at random (without replacement) from the first six positive integers. Let X denote the larger ... Find E(X). Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: If a leap year is selected at random, what is the chance that it will contain 53 Tuesdays?

If a leap year is selected at random, what is the chance that it will contain 53 Tuesdays? Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance

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Q: An unbiased die is thrown twice. Let the event A be odd number on the first throw and B the event odd number on the second throw. Check the independen

An unbiased die is thrown twice. Let the event A be odd number on the first throw and B the event odd number on ... the events A and B. Select the correct answer from above options...

asked Nov 13, 2021 in Education by JackTerrance