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29 May, 12:43

A survey found that 43% of people in Townsville own a desktop computer, 25% own a laptop and 8% own both a desktop and a laptop. If one person from Townsville was selected at random, then the probability that the person owns either a desktop or a laptop is

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  1. 29 May, 12:57
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    60 %

    Step-by-step explanation:

    Let D be event of owning a desktop computer and L be a laptop. The Probability of D or L = P (D or L) = P (D) + P (L) - P (D and L) =.43 +.25 -.08 =.60 = 60%.
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