maths (statistics)

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A coin is constructd such dt tail cn appear 4 time as likely as d head appear. Dis coin is tossd wit a fair die. Define X= no of head on coin + no of head on die.
1. Wryt out d sample space
2. Whts d prob. Of X is 14.
3. Pr(X<=10)
4. Pr(X>=14)

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