Math, asked by aanchashukla070701, 8 months ago

15. If for a Poisson variable X, f(2)= 3 f(4), what is the variance of X?
(a) 2.
(b) 4.
(c) 2.
(d) 3.

Answers

Answered by vinitaparadkar79

10

Answer:

(b) 2

Step-by-step explanation:

because the value of f(2) is X

Previous Question

Next Question

Similar questions

English, 4 months ago

What does the review say about the film? (Miracle in cell no. 7)...

Economy, 4 months ago

Class with zero frequencies are called...

History, 4 months ago

A UK publisher has estimated that 210,000 to 420,000 people in England want an anthology that includes all the works of John Clark. Looking into what could account for this renewed interest in John Clark? As scholars point out, his psychological insights into characters are amazing even in the modern world. This paragraph best supports the statement that...

Math, 8 months ago

16. Find the roots of the quadratic equation x² + 3x - (a? +a -2) =0.

Math, 8 months ago

sachin scored twice as many as runs as Rahul together their runs fell two short of double century how many runs did each one score please elaborate...

Math, 11 months ago

5678 ka square root ...

Math, 11 months ago

rationalise it 1/root 2 + root 3...

Science, 11 months ago

FULL FORM OF IPS #WASTING POINTS ✔...