Ask a Question

Recent questions tagged Probability-mcq

0 votes
Q: Three bags contain a number of red and white balls as follows:
    Three bags contain a number of red and white balls as follows: Bag 1: 3 red balls, Bag 2 : 2 red balls ... a white ball is selected? Select the correct answer from above options...
asked Nov 20, 2021 in Education by JackTerrance
0 votes
Q: A shopkeeper sells three types of flower seeds A1, A2 and A3. They are sold as a mixture where the proportions are 4:4:2 respectively.
    A shopkeeper sells three types of flower seeds A1, A2 and A3. They are sold as a mixture where the proportions ... does not germinate. Select the correct answer from above options...
asked Nov 20, 2021 in Education by JackTerrance
0 votes
Q: A letter is known to have come either from TATA NAGAR or from CALCUTTA. On the envelope, just two consecutive letter TA are visible.
    A letter is known to have come either from TATA NAGAR or from CALCUTTA. On the envelope, just two consecutive ... from TATA NAGAR. Select the correct answer from above options...
asked Nov 20, 2021 in Education by JackTerrance
0 votes
Q: There are two bags, one of which contains 3 black and 4 white balls while the other contains 4 black and 3 white balls.
    There are two bags, one of which contains 3 black and 4 white balls while the other contains 4 black and 3 ... choosing a black ball. Select the correct answer from above options...
asked Nov 20, 2021 in Education by JackTerrance
0 votes
Q: There are three urns containing 2 white and 3 black balls, 3 white and 2 black balls, and 4 white and 1 black balls, respectively.
    There are three urns containing 2 white and 3 black balls, 3 white and 2 black balls, and 4 white and 1 black ... from the second urn. Select the correct answer from above options...
asked Nov 20, 2021 in Education by JackTerrance
0 votes
Q: By examining the chest X ray, the probability that TB is detected when a person is actually suffering is 0.99.
    By examining the chest X ray, the probability that TB is detected when a person is actually suffering is 0.99. ... he actually has TB? Select the correct answer from above options...
asked Nov 20, 2021 in Education by JackTerrance
0 votes
Q: An item is manufactured by three machines A, B and C. Out of the total number of items manufactured during a specified period,
    An item is manufactured by three machines A, B and C. Out of the total number of items manufactured during a ... on machine A? Select the correct answer from above options...
asked Nov 20, 2021 in Education by JackTerrance
0 votes
Q: Let X be a discrete random variable whose probability distribution is defined as follows:
    Let X be a discrete random variable whose probability distribution is defined as follows: where k is a constant. ... deviation of X. Select the correct answer from above options...
asked Nov 20, 2021 in Education by JackTerrance
0 votes
Q: The probability distribution of a discrete random variable X is given as under:
    The probability distribution of a discrete random variable X is given as under: Calculate: (i) The value of A if E ... ) Variance of X. Select the correct answer from above options...
asked Nov 20, 2021 in Education by JackTerrance
Page:

© Copyright 2018-2023 www.Blogmepost.com. All rights reserved. Developed by Blogmepost.

...