Two coins are tossed 500 times the outcomes are recorded as below: No. of tails 0 1 2 Frequency 120 175 205 Based on this information, the probability for at least 1 tail is _________

Two coins are tossed 500 times the outcomes are recorded as below: No.

1.	Two coins are tossed 500 times the outcomes are recorded as below: No. of tails 0 1 2 Frequency 120 175 205 Based on this information, the probability for at least 1 tail is _________
A.	\[\frac{1}{25}\]
B.	\[\frac{17}{25}\]
C.	\[\frac{18}{25}\]
D.	\[\frac{19}{25}\]
E.	None of these
Answer» E. None of these

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Two coins are tossed 500 times the outcomes are recorded as below: No. of tails 0 1 2 Frequency 120 175 205 Based on this information, the probability for at least 1 tail is _________

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