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Select the outlier in the data set.\newline4,57,59,60,61,63,65,67,734, 57, 59, 60, 61, 63, 65, 67, 73\newlineIf the outlier were removed from the data set, would the mean increase or decrease?\newlineChoices:\newline(A)increase\newline(B)decrease

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Q. Select the outlier in the data set.\newline4,57,59,60,61,63,65,67,734, 57, 59, 60, 61, 63, 65, 67, 73\newlineIf the outlier were removed from the data set, would the mean increase or decrease?\newlineChoices:\newline(A)increase\newline(B)decrease
  1. Identify Outlier: Step 11: Identify the outlier in the data set.\newlineData set: 4,57,59,60,61,63,65,67,734, 57, 59, 60, 61, 63, 65, 67, 73.\newlineOutliers are values that are much smaller or larger than the rest of the data. Here, 44 is significantly lower than all other numbers.
  2. Calculate Mean: Step 22: Calculate the mean of the data set including the outlier.\newlineMean = (4+57+59+60+61+63+65+67+73)/9(4 + 57 + 59 + 60 + 61 + 63 + 65 + 67 + 73) / 9\newlineMean = 509/9509 / 9\newlineMean = 56.5656.56

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