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O 4 Find the mean of the data:13, 16, 12, 14, 19, 12, 14, 13, and 14.​

Answer»

Mean of ungrouped data = Sum of all observations / Total number of observations Substituting the values, we getMean = 13 + 16 + 12 + 14 + 19 + 12 + 14 + 13 + 14 / 9Mean = 127 / 9Mean = 14.11Hope this HELPS! Thank you!



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