I need a step by step for this question because I am not understanding the second half. A coin is flipped 160 times. It landed on heads 82 times and tails 78 times. A different coin is flipped 250 times.

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asked Jul 27, 2021 230k views

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I need a step by step for this question because I am not understanding the second half.

A coin is flipped 160 times. It landed on heads 82 times and tails 78 times. A different coin is flipped 250 times. It landed on heads 115 times and tails 135 times.

What is the empirical probability of flipping a heads on the first coin AND flipping a heads on the second coin?

Mathematics
middle-school

JsonV asked

by JsonV

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a. first coin heads: 82/160
b. second coin heads: 115/250
a AND b: a x b = 82/160 x 115/250

Uray answered Jul 31, 2021

by Uray

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