Mathematics, 31.07.2021 09:20, Kimberlytdb

A student has heard that spinning pennies on a table, rather than flipping them in the air, results in tails side up 65% of the time. If this is true, what is the probability that a student who spins 4 pennies will have at least one land heads side up? 0.0150

0.1785

0.8215

0.9850

Answers: 2

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A student has heard that spinning pennies on a table, rather than flipping them in the air, results...