There is an average of 1.1 weedy species per square metre in a native grassland. What...

There is an average of 1.1 weedy species per square metre in a native grassland. What is the probability that a square metre has at most 3 weedy species?

0.0378

0.0738

0.9005

0.9743

Solutions

Expert Solution

Solution:

Given:

x = Number of weedy species per square metre in a native grassland follows Poisson distribution with mean

Probability mass function of Poisson distribution is:

Find:
P( at most 3 weedy species per square metre) = .........?

orchestra answered 1 year ago

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