Can you please show how to figure out how to get A. Worldwide, there are 3 volca

Question

Can you please show how to figure out how to get A.

Worldwide, there are 3 volcanic eruptions, on average, every 4 months. Create a Poisson distribution table to answer the following questions. Use 4 decimal places. Put your answers in the white boxes a. What is the probability that there will be exactly 2 b. What is the probability that there will be exactly 11 c. What is the probability that there will be exactly 0 d. What is the probability that there will be 9 or fewer e. What is the probability that there will be more than 4 eruptions in the next year? eruptions in the next year? eruptions in the next year? eruptions in the next year? eruptions in the next year?

Explanation / Answer

a) Use excel function

POISSON.DIST(2,3*3,FALSE)

= 0.0050

b) Use excel function

POISSON.DIST(11,3*3,FALSE)

= 0.0970

c) Use excel function

POISSON.DIST(0,3*3,FALSE)

= 0.0001

d) Use excel function

POISSON.DIST(9,3*3,TRUE)

= 0.5874

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