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What is the mode? $\newline$ $4, 9, -4, 9, 6, -4, 4, 6, 9$ $\newline$ _____

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Mean, median, mode, and range

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Q. What is the mode?

\newline

4, 9, -4, 9, 6, -4, 4, 6, 9

\newline

_____

Data Set Analysis: Data set: $4, 9, -4, 9, 6, -4, 4, 6, 9$ $\newline$ First, we need to determine how many times each number appears in the set. $\newline$ Frequency of $4$ : $2$ $\newline$ Frequency of $9$ : $3$ $\newline$ Frequency of $-4$ : $2$ $\newline$ Frequency of $6$ : $2$
Identifying Highest Frequency: We found: $\newline$ Frequency of $4$ : $2$ $\newline$ Frequency of $9$ : $3$ $\newline$ Frequency of $-4$ : $2$ $\newline$ Frequency of $6$ : $2$ $\newline$ Now, we need to identify which number has the highest frequency. $\newline$ The number $9$ has the highest frequency, occurring $3$ times.
Calculating Mode: Since the number $9$ has the highest frequency, it is the mode of the given data set. $\newline$ Mode: $9$

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