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In the data set below, what is the variance?\newline9,4,4,3,5,2,89, 4, 4, 3, 5, 2, 8\newlineIf the answer is a decimal, round it to the nearest tenth.\newlinevariance (σ2)(\sigma^2): _____

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Q. In the data set below, what is the variance?\newline9,4,4,3,5,2,89, 4, 4, 3, 5, 2, 8\newlineIf the answer is a decimal, round it to the nearest tenth.\newlinevariance (σ2)(\sigma^2): _____
  1. Calculate Squared Differences: Now, we will calculate the squared differences from the mean for each data point.
  2. Sum Squared Differences: Next, we sum up all the squared differences.
  3. Find Variance: Finally, we divide the sum of squared differences by the number of data points to find the variance.

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