Directions for finding standard deviation on the calculator 1) Press Stat and choose Edit 2) Type in all the numbers in the list into L1 3) Press Stat, arrow over to Calc, and choose 1-Var Stats 4) Make sure L1 is in next to List, can leave Freq List blank, press Enter The standard deviation is . Ex 1B) What is the five-number summary of the data set? The five-number summary includes the minimum value, first quartile, median, third quartile, and maximum value. (same numbers from ex 1A) 4, 12, 15, 9, 14, 16, 13, 6, 7, 6, 25, 3, 13, 17, 22, 4 Minimum value: First quartile: Median: Third quartile: Maximum 10