Brightcord3100 Brightcord3100

16-04-2024
Mathematics

contestada

Calculate the mean for the discrete probability distribution
x: 5 15 19 28
p(x): 0.13 0.29 0.21 0.37
Round your answer to 3 digits past the decimal point
A. 59.968
B. 19.35
C. 67
D. 7.744

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