katherine00123 katherine00123

11-03-2021
Mathematics

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You select a marble without looking and then put it back. If you do this 5 times, what is the best prediction possible for the number of times you will pick a pink marble? Enter the numerical answer only rounded to the nearest whole number.

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11-03-2021

Need more context. How many marbles are there in total, how many colours and how many of each colour?

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