In a large ball pit, 20% of the balls are red. You plan to jump in and randomly select 10 balls.Which statement is true?

Since 20% of the balls are red, the expected number of red balls in 10 selections is 0.20 × 10 = 2. The number can vary, so exactly two is not guaranteed, but getting around two—such as one to three red balls—is likely. Eight red balls would be far above the expected number.

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