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Mathematics, 25.05.2021 20:10 vale1881

A survey showed that 56% of car owners prefer four-door cars, 31% prefer two-door cars, and 13% have no preference. You ask 300 people. How many do you think will prefer four-door cars?

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A survey showed that 56% of car owners prefer four-door cars, 31% prefer two-door cars, and 13% have...
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