Question: b and c?? Find the mean, variance and standard deviation for the discrete probability distribution whose density is given below: X 8 10 11 14

b and c?? Find the mean, variance and standard deviation for

b and c??

the discrete probability distribution whose density is given below: X 8 10

Find the mean, variance and standard deviation for the discrete probability distribution whose density is given below: X 8 10 11 14 f(x) 0.58 0.13 0.2 0.09 (Round all answers to 3 decimal places.) (a) Mean = 9.4 (b) Variance = 0 (c) Standard Deviation = 0

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