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Anika [276]
2 years ago
10

There are eight boys in a pre-school class. Their mean height is 33 inches and their median height is 33 inches. The tallest boy

whose height is 38 inches moves away and is replaced by a boy whose height is 39 inches. How does this affect the median
Mathematics
1 answer:
Mekhanik [1.2K]2 years ago
4 0

Using the median concept, it is found that it would remain the same, as only the tallest student is replaced, which does not influence the median.

<h3>What is the median?</h3>

The median of a data-set is the value that <u>separates the bottom 50% from the upper 50% of values.</u>

Hence:

  • In a data-set of 8 values, the median is the <u>mean between the 4th and the 5th elements</u>.
  • Only the tallest student is replaced, which is the 8th element, hence not affecting the median, which remains the same.

You can learn more about the median concept at brainly.com/question/23923146

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