in Education by
A fair coin is tossed 100 times. The probability of getting tails an odd number of times is 1/2 b. 1/8 c. 3/8 d. none of these A. 1/2 B. 1/8 C. 3/8 D. none of these Select the correct answer from above options

Related questions

0 votes
0 votes
0 votes
    The minimum number of times a fair coin needs to be tossed, so that the probability of getting at least two heads is at ... C. 8 D. 5 Select the correct answer from above options...
asked Nov 16, 2021 in Education by JackTerrance
0 votes
    The minimum number of times a fair coin needs to be tossed, so that the probability of getting at least two heads is at ... C. 8 D. 5 Select the correct answer from above options...
asked Nov 16, 2021 in Education by JackTerrance
0 votes
0 votes
0 votes
    A coin is tossed n times. The probability of getting head at least once is greater than 0.8. Then the least value of n ... 6 C. 5 D. 3 Select the correct answer from above options...
asked Nov 16, 2021 in Education by JackTerrance
0 votes
0 votes
    Let U1 , and U2 , be two urns such that U1 , contains 3 white and 2 red balls, and U2, contains only1 white ball. ... C. 19 30 D. 11 30 Select the correct answer from above options...
asked Nov 16, 2021 in Education by JackTerrance
0 votes
0 votes
    If two coins are tossed five times, thenthe probability of getting 5 heads and 5 tails is A. 63/256 B. 1/1024 C. 2/205 D. 9/64 Select the correct answer from above options...
asked Nov 16, 2021 in Education by JackTerrance
0 votes
    A fair coin is tossed repeatedly. The probability of getting a result in fifth toss different from those obtained in the ... 32D.1//16` Select the correct answer from above options...
asked Nov 16, 2021 in Education by JackTerrance
0 votes
    A fair coin is tossed repeatedly. The probability of getting a result in fifth toss different from those obtained in the ... D. 1 16 Select the correct answer from above options...
asked Nov 16, 2021 in Education by JackTerrance
0 votes
    A coin is tossed 3 times by 2 persons. The prbability that both get equal number of heads, is A. 3/8 B. 1/9 C. 5/16 D. none of these Select the correct answer from above options...
asked Nov 16, 2021 in Education by JackTerrance
...