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The probability of getting heads in both...

The probability of getting heads in both trials, when a balanced coin is tossed twice, will be

A

`1//4`

B

`1//2`

C

1

D

`3//4`

Text Solution

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The correct Answer is:
A
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Knowledge Check

  • The brobability of getting head in both trials, when a balanced coin is tossed twice, will be

    A
    `1/4`
    B
    `1/2`
    C
    1
    D
    `3/4`

  • The probability of getting a head when a coin is tossed once is :

    A
    `(1)/(2)`
    B
    1
    C
    `(1)/(3)`
    D
    None of these

  • A biased coin in which probability of getting head is twice to that of tail. If coin is tossed 3 times then the probability of getting two tails and one head is

    A
    `1/9`
    B
    `2/9`
    C
    `2/(27)`
    D
    `1/(27)`

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    Find the probability of getting two heads in two tosses of a coin.

    The probability of getting 2 heads, when two coins are tossed, is

    Find the probability of getting head when coin is tossed once.

    Find the probability of getting head in a toss of one coin:

    The probability of getting at least two heads when tossing a coin three xx is

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