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a police department reports that the probabilities that 0,1,2 and 3 burglaries will be reported in a given day are .50 , .38, .10 and
a police department reports that the probabilities that 0,1,2 and 3 burglaries will be reported in a given day are .50 , .38, .10 and .02 , respectively. Find the standard deviation for the probability distribution. Round answer to the nearest hundreth/
A..74
B..055
c..98
d.1.02
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