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Umnica [9.8K]
3 years ago
11

A survey asked two age groups which summer sport they most preferred. The results are shown in the table below.

Mathematics
2 answers:
densk [106]3 years ago
5 0

<u>Answer:</u>

The correct answer option is 6.98%.

<u>Step-by-step explanation:</u>

We are given the results of a survey which asked  two age groups which summer sport they most preferred.

We are to find the relative frequency of 10-19 year old who preferred to ski.

For that, we will divide the number of kids aged 10-19 years who prefer to ski by the total number of people who prefer to ski and multiply by 100.

Relative frequency = 12/172 * 100 = 6.98%

muminat3 years ago
4 0

Answer:

6.98%

Step-by-step explanation:

To find relative frequency we divide frequency with the total number participants in that age bracket

Total number of participants age 10-19=172.....................given in the table

The frequence for those who ski at age 10-19=12---------------given in table

Relative frequency= 12/172 = 0.0697

Expressed as a percentage= 0.06976×100 =6.98%

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3 years ago
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IgorLugansk [536]
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Veronika [31]

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Step-by-step explanation:

Data

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Process

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2.- Identify the values of x1 and y1

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3.- Substitution

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