caitlynjadeparton caitlynjadeparton

09-03-2021
Mathematics

contestada

When you flip a biased coin the probability of getting a tail is 0.4.
How many times would you expect to get tails if you flip the coin 220 times?

Respuesta :

billgkgk billgkgk

09-03-2021

Answer:

88

Step-by-step explanation:

Multiply 0.4 × 220 = 88

This makes sense because it's a biased coin. A fair coin has a probability of 0.5 and you would expect 110 tails.

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