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Data Set: 5, 8, 10, 10, 15, 18, 23. What is the upper quartile limit (Q3) of this data set? *

2 Answers

3 votes

Answer:

Q₃ = 18

Explanation:

The first step is to find the median

The median is the middle value of the data in ascending order.

5, 8, 10, 10, 15, 18, 23

↑ middle value

median = 10

The upper quartile Q₃ is the middle value of the data to the right of the median, that is

15, 18, 23

↑ middle value

Thus Q₃ = 18

User ArunGJ
by
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4 votes

Answer:

15, 18, and 23

User Catheline
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