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A coin is tossed 50 times and data is recorded as follow.

Find the probability of getting no heads.

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625

1925

125

1825

answer is A.

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Detailed Solution

It is given that, the coin is tossed for 50 times.
Question Image

We have to find the probability of getting no heads.
The total number of outcomes is 50.
Number of getting no heads up = Number of getting tails
= 12
For an event A,

P (A) = Number of Possible Outcomes Total Number of Outcomes

Substitute the known values within the formula,

= 1250 = 625

The probability of getting no heads is

625

.
Hence, option 1 is correct.

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