Mathematics, 23.11.2019 02:31 mona92

From a survey involving 1,000 university students, a market research company found that 710 students owned laptops, 470 owned cars, and 320 owned cars and laptops. if a university student is selected at random, what is each (empirical) probability?
(a) the student owns either a car or a laptop
(b) the student owns neither a car nor a laptop.

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From a survey involving 1,000 university students, a market research company found that 710 students...