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Mathematics, 30.07.2021 03:00 krystalhurst97

A fair coin will be flipped a certain number of times. Match the item described to what it equals. The expected value of the number of heads in 400 flips.
The expected value of the percentage of heads in 400 flips.
The standard error of the number of heads in 400 flips.
The standard error of the percentage of heads in 400 flips.

a. 10
b. 5
c. 100
d. 50

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