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DerKrebs [107]
3 years ago
9

If a coin is flipped 20 times and a head comes up 7 times, what is the relative frequency of a head coming up?

Mathematics
2 answers:
Tju [1.3M]3 years ago
7 0
Relative frequency is the absolute frequency (i.e. the number of times of the wanted result) divided by the total  number of events.

In this case you have to calculate: the number of heads that came up divided by the number of times the coin was flipped.

Number of times the coin was flipped: 20
Numbef of times head came up: 7

Relative frequency: 7 / 20 = 0.35, which is the option B.
sasho [114]3 years ago
3 0

Answer:

0.35

Step-by-step explanation:

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Step-by-step explanation:

In this question, we are asked to calculate the capacity of the hemisphere. This is same as calculating the volume of the hemisphere.

A hemisphere is a sharpe which is half a sphere. Meaning to get a hemisphere, we shall be diving a sphere into 2.

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