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CA Foundation doubt

For poisson variate X,P(X=1)= P(X=2). What is the mean of X?

Asked by Priyadharshiniselvam29 Oct 2024620 views

3 answers

  1. Khushi · 30 Oct 2024

    OK... In case you can't find it.. Then use poison formula

  2. Priyadharshiniselvam · 29 Oct 2024

    Can you explain pls..

  3. Khushi · 29 Oct 2024

    Usually It is given in the question

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