Determine whether a probability distribution is given. If a probability distribution is given, find its mean and standard deviation. If a probability distribution is not given, identify the requirements that are not satisfied.

Question

8. Male Color Blindness: When conducting research on color blindness in males, a researcher forms random groups with five males in each group. The random variable x is the number of males in the group who have a form of color blindness (based on data from the National Institutes of Health).

X P(x)
0 0.659
1 0.287
2 0.05
3 0.004
4 0.001
5 0+

Answer 1

p(x)-probability of x is missing
for standard deviation(sigma),we need mean (mu)

Answer 2

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