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2 years ago

13

What is the median of the data set? {10, 15, 14, 14, 10, 10, 8, 18, 11, 12, 17, 16}

1 answer:

Alexus [3.1K]2 years ago

6 0

The median of a data set is the 'middle number'. You can find the median by listing the given numbers from least to greatest (left to right) and finding the middle number.

8, 10, 10, 10, 11, 12, 14, 14, 15, 16, 17, 18

Cross one out on each side before getting to your last number that should be in the middle.

The middle numbers are: 12 and 14. If it was only one number, we could already have the answer, but since it is two numbers in the middle, we need to add them up and divide by 2.

12 + 14 = 26
26 ÷ 2 = 13

So, the median of the data set is: 13.

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Answer:

<h2>17/35</h2>

Step-by-step explanation:

We need to get all the fractions with a common denominator before we can solve the problem.

The only fractions that have a common multiple are 1/7 and 3/21, so we'll add these first and then add 1/5.

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<h3>ANSWER: 17/35</h3>

I'm always happy to help :)

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2 years ago