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| Q.28 | Let a random variable X follow Poisson distribution such that probability of x =2 is same as the probability of x = 1, then the value of prob(x=3) rounded off to two decimal places is: | |
| Ans | A. 0.17 – 0.19 | |
| B. 0.71 – 0.91 | ||
| C. 1.7 – 1.9 | ||
| D. 17.0 – 19.0 |
Correct Ans: A
