1.

Four coins are tossed simultaneously 810 times with the following frequencies of different outcomes.No. of heads4 3 2 1 0Frequency150182210129141The probability of getting at least 2 tails is

Answer»

Four coins are tossed simultaneously 810 times with the following frequencies of different outcomes.




















No. of heads4 3 2 1 0
Frequency150182210129141

The probability of getting at least 2 tails is


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