KCET 2015 Math Solved Paper
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Question : 30 of 60
Marks:
+1,
-0
The probability distribution of x is
find the value of k
| x | 0 | 1 | 2 | 3 |
|---|---|---|---|---|
| P(x) | 0.2 | k | k | 2k |
find the value of k
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