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The data set below represents the different costs of a refrigerator at a local home improvement store.
$777, $498, $619. $379. $895, $1,256, $1,052

b. What is the median of the second half of the data? (third quartile) 379
T

Sagot :

Using the median concept, it is found that the third quartile is of is of $1,052.

What is the median of a data-set?

The median of the data-set separates the bottom half from the upper half, that is, it is the 50th percentile.

In this problem, the ordered data-set is:

$379, $498, $619, $777, $895, $1,052, $1,256.

Hence, the median of $777 divides the data-set into two halfs:

  • The first half is: $379, $498, $619.
  • The second half is: $895, $1,052, $1,256.

Hence, the third quartile, which is the median of the second half, is of $1,052.

More can be learned about the median concept at https://brainly.com/question/25215461

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