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Q. 8.     A random variable $X$ has the following probability distribution:



          (iii)   $P(X> 6)$

Answers (1)

best_answer

$P(X> 6)=P(X=7)$

$=7K^2+K$

$=7\times (\frac{1}{10})^2+\frac{1}{10}$

$=\frac{7}{100}+\frac{1}{10}$

$=\frac{17}{100}$

Posted by

seema garhwal

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