Math  /  Data & Statistics

QuestionFind the mean for the data items in the given frequency distribution. \begin{tabular}{|l|l|l|l|l|l|l|l|l|} \hline Score, x & 1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 \\ \hline Frequency, f & 3 & 1 & 6 & 4 & 6 & 3 & 1 & 2 \\ \hline \end{tabular}
The mean is \square (Round to 3 decimal places as needed.)

Studdy Solution
Divide the sum of the products by the total number of observations to find the mean:
Mean=110264.231\text{Mean} = \frac{110}{26} \approx 4.231
The mean is:
4.231 \boxed{4.231}

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