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A pair of dice is thrown 7 times . If ge...

A pair of dice is thrown `7` times . If getting a total `7` is considered a success, what is the probability of :
(i) no success
(ii) `6` successes
(iii) at least `6` successes and
(iv) at most `6` successes ?

Text Solution

Verified by Experts

The correct Answer is:
(i) `((5)/(6))^(7)`
(ii) `(35)/(67)`
(iii) `((1)/(6))^(5)`
(iv) `(1-(7)/(6))^(7)`
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