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Q: If the probability of an event is P, then the probability of its complementary event will be A. P - 1 B. P C. 1 - P D. 1 - 1/P
    If the probability of an event is P, then the probability of its complementary event will be A. P - 1 B. P C. 1 - P D. 1 - 1/P Select the correct answer from above options...
asked Nov 21, 2021 in Education by JackTerrance
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Q: The probability expressed as a percentage of a particular occurrence can never be
    The probability expressed as a percentage of a particular occurrence can never be A. less than 100 B. less than ... but a whole number Select the correct answer from above options...
asked Nov 21, 2021 in Education by JackTerrance
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Q: If P(A) denotes the probability of an event A, then
    If P(A) denotes the probability of an event A, then (A) P(A) < 0 (B) P(A) > 1 (C) 0 ≤ P(A) ≤ 1 (D) –1 ≤ P(A) ≤ 1 Select the correct answer from above options...
asked Nov 21, 2021 in Education by JackTerrance
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Q: A card is selected from a deck of 52 cards. The probability of its being a red face card is
    A card is selected from a deck of 52 cards. The probability of its being a red face card is (A) 3/26 (B) 3/13 (C) 2/13 (D) 1/2 Select the correct answer from above options...
asked Nov 21, 2021 in Education by JackTerrance
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Q: The probability that a non - leap your selected at random will contains 53 Sunday is
    The probability that a non - leap your selected at random will contains 53 Sunday is (A) 1/7 (B) 2/7 (C) 3/7 (D) 5/7 Select the correct answer from above options...
asked Nov 21, 2021 in Education by JackTerrance
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Q: When a die is thrown, the probability of getting an odd number less than 3 is
    When a die is thrown, the probability of getting an odd number less than 3 is (A) 1/6 (B) 1/3 (C) 1/2 (D) 0 Select the correct answer from above options...
asked Nov 21, 2021 in Education by JackTerrance
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Q: A card is drawn from a deck of 52 cards. The event E is that card is not an ace of hearts. The number of outcomes favorable to E is
    A card is drawn from a deck of 52 cards. The event E is that card is not an ace of hearts. The number of outcomes ... . 13 C. 48 D. 51 Select the correct answer from above options...
asked Nov 21, 2021 in Education by JackTerrance
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Q: The probability of getting a bad egg in a lot of 400 is 0.035. The number of bad eggs in the lot is A. 7 B. 14 C. 21 D. 28
    The probability of getting a bad egg in a lot of 400 is 0.035. The number of bad eggs in the lot is A. 7 B. 14 C. 21 D. 28 Select the correct answer from above options...
asked Nov 21, 2021 in Education by JackTerrance
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Q: A girl calculates that the probability of her winning the first prize in a lottery is 0.08.
    A girl calculates that the probability of her winning the first prize in a lottery is 0.08. If 6000 tickets are sold, ... C. 480 D. 750 Select the correct answer from above options...
asked Nov 21, 2021 in Education by JackTerrance
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Q: One ticket is drawn at random from a bag containing tickets numbered 1 to 40.
    One ticket is drawn at random from a bag containing tickets numbered 1 to 40. The probability that the selected ticket has ... 5 D. 1/3 Select the correct answer from above options...
asked Nov 21, 2021 in Education by JackTerrance
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Q: Someone is asked to take a number from 1 to 100. The probability that it is a prime, is
    Someone is asked to take a number from 1 to 100. The probability that it is a prime, is A. 1/5 B. 6/25 C. 1/4 D. 13/50 Select the correct answer from above options...
asked Nov 21, 2021 in Education by JackTerrance
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Q: A school has five houses A,B,C,D and E. A class has 23 students, 4 from house A, 8 from house B, 5 from house C,
    A school has five houses A,B,C,D and E. A class has 23 students, 4 from house A, 8 from house B, 5 from house C ... 23 C. 8/23 D. 17/23 Select the correct answer from above options...
asked Nov 21, 2021 in Education by JackTerrance
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Q: In a family having three children, there may be no girl, one girl, two girls or three girls. So, the probability of each is ¼.
    In a family having three children, there may be no girl, one girl, two girls or three girls. So, the ... correct? Justify your answer. Select the correct answer from above options...
asked Nov 21, 2021 in Education by JackTerrance
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Q: A game consists of spinning an arrow which comes to rest pointing at one of the regions (1, 2 or 3) (Fig.).
    A game consists of spinning an arrow which comes to rest pointing at one of the regions (1, 2 or 3) (Fig.) ... to occur? Give reasons. Select the correct answer from above options...
asked Nov 21, 2021 in Education by JackTerrance
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Q: Apoorv throws two dice once and computes the product of the numbers appearing on the dice.
    Apoorv throws two dice once and computes the product of the numbers appearing on the dice. Peehu throws one die and ... number 36? Why? Select the correct answer from above options...
asked Nov 21, 2021 in Education by JackTerrance
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Q: A student says that, if you throw a die, it will show up 1 or not 1. Therefore, the probability of getting 1
    A student says that, if you throw a die, it will show up 1 or not 1. Therefore, the probability of ... this correct? Give reasons. Select the correct answer from above options...
asked Nov 21, 2021 in Education by JackTerrance
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Q: I toss three coins together. The possible outcomes are no heads, 1 head, 2 head and 3 heads. So, I say that probability of no heads is 1/4.
    I toss three coins together. The possible outcomes are no heads, 1 head, 2 head and 3 heads. So, I say ... wrong with this conclusion? Select the correct answer from above options...
asked Nov 21, 2021 in Education by JackTerrance
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Q: If you toss a coin 6 times and it comes down heads on each occasion. Can you say that the probability of getting a head is 1? Given reasons.
    If you toss a coin 6 times and it comes down heads on each occasion. Can you say that the probability of ... is 1? Given reasons. Select the correct answer from above options...
asked Nov 21, 2021 in Education by JackTerrance
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Q: Sushma tosses a coin 3 times and gets tail each time. Do you think that the outcome of next toss will be a tail? Give reason.
    Sushma tosses a coin 3 times and gets tail each time. Do you think that the outcome of next toss will be a tail? Give reason. Select the correct answer from above options...
asked Nov 21, 2021 in Education by JackTerrance
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Q: If I toss a coin 3 times and get head each time, should I expect a tail to have a higher change in the 4th toss?
    If I toss a coin 3 times and get head each time, should I expect a tail to have a higher change in the ... in support of your answer. Select the correct answer from above options...
asked Nov 21, 2021 in Education by JackTerrance
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Q: Two dice are thrown at the same time. Find the probability of getting (i) same number on both dice. (ii) different number on both dice.
    Two dice are thrown at the same time. Find the probability of getting (i) same number on both dice. (ii) different number on both dice. Select the correct answer from above options...
asked Nov 21, 2021 in Education by JackTerrance
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Q: Two dice are thrown simultaneously. What is the probability that the sum of the numbers appearing on the dice is (i) 7? (ii) a prime number? (iii) 1?
    Two dice are thrown simultaneously. What is the probability that the sum of the numbers appearing on the dice is (i) ... ? (iii) 1? Select the correct answer from above options...
asked Nov 21, 2021 in Education by JackTerrance
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Q: Two dice are thrown together. Find the probability that the product of the numbers on the top of the dice is (i) 6 (ii) 12 (iii) 7
    Two dice are thrown together. Find the probability that the product of the numbers on the top of the dice is (i) 6 (ii) 12 (iii) 7 Select the correct answer from above options...
asked Nov 21, 2021 in Education by JackTerrance
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Q: Two dice are numbered 1, 2, 3, 4, 5, 6 and 1, 1, 2, 2, 3, 3, respectively. They are thrown and the sum of the numbers on them is noted.
    Two dice are numbered 1, 2, 3, 4, 5, 6 and 1, 1, 2, 2, 3, 3, respectively. They are thrown and the ... sum from 2 to 9, separately. Select the correct answer from above options...
asked Nov 21, 2021 in Education by JackTerrance
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Q: A coin is tossed 3 times. List the possible outcomes. Find the probability of getting (i) all heads (ii) at least 2 heads
    A coin is tossed 3 times. List the possible outcomes. Find the probability of getting (i) all heads (ii) at least 2 heads Select the correct answer from above options...
asked Nov 21, 2021 in Education by JackTerrance
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