Question:
If a discrete random variable X has the following probability distribution:X \(\frac{2}{3}\) 1 \(\frac{4}{3}\) P(X) \(c^2\) \(c^2\) c
then c is:
If a discrete random variable X has the following probability distribution:
| X | \(\frac{2}{3}\) | 1 | \(\frac{4}{3}\) |
| P(X) | \(c^2\) | \(c^2\) | c |
then c is:
Updated On: Apr 19, 2024
- \(\frac{1}{2}\)
- \(\frac{1}{3}\)
- \(\frac{1}{4}\)
- \(\frac{1}{5}\)
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The Correct Option is A
Solution and Explanation
The correct option is(A):\(\frac{1}{2}\)
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