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What is the median? $\newline$ $0, 9, 2, -1, 5, 4, -6, -4$ $\newline$ _____

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Mean, median, mode, and range

Full solution

Q. What is the median?

\newline

0, 9, 2, -1, 5, 4, -6, -4

\newline

_____

Arrange Data Set: First, we need to arrange the data set in ascending order. $\newline$ Data set: $0, 9, 2, -1, 5, 4, -6, -4$ $\newline$ Arranged data set: $-6, -4, -1, 0, 2, 4, 5, 9$
Find Middle Number: Now, we need to find the middle number(s) of the arranged data set. Since there are $8$ numbers, the median will be the average of the $4$ th and $5$ th numbers.
Identify $4$ th and $5$ th Numbers: Identify the $4^{th}$ and $5^{th}$ numbers in the arranged data set. $\newline$ $4^{th}$ number: $0$ $\newline$ $5^{th}$ number: $2$
Calculate Median: Calculate the average of the $4$ th and $5$ th numbers to find the median. $\newline$ Median = $(0 + 2) / 2$ $\newline$ Median = $2 / 2$ $\newline$ Median = $1$

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