The value of P(Q and R) is 9/34 .
How to find the given probability of the distribution ?
Given that Q and R are independent events.
Also the value of P(Q) is12/17 and P(R) is 3/8 .
P(Q and R) means that the product of P(Q) and P(R) by the law of probability.
⇒ P(Q and R) = P(Q) * P(R)
⇒ P(Q and R) = 12/17 * 3/8
∴ P(Q and R) = 9/34 .
Thus the value of P(Q and R) is 9/34
To learn more about probability events, refer -
https://brainly.com/question/13604758
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