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Transcript

Sharp EL-531WH Change to Statistics Mode Press (you will see <MODE> at the top of the screen) <<STAT-1>> at the top of the screen) screen). (you will see (you will see Stat 0 [SD] at the top of the Clear previous data: Press Entering Data (single list of data point with each with frequency 1) Entering Data (from a frequency distribution) Press first data number. Press first data number. Press (key ). You will see DATA SET=1 at the bottom of the screen. Press (key ). Press the number in the frequency column. Press second data number. Press (key ). You will see DATA SET=1 at the bottom of the screen. Press (key ). You will see DATA SET=2 at the bottom of the screen. Press second data number. Press (key ). Press the number in the frequency column. Continue until you have entered all the data and have DATA SET = # where # is the Press (key ). total number of data points. You will see DATA SET=2 at the bottom of the screen. Continue until you have entered all the data and have DATA SET = # where # is the number of different data values. Calculating mean and standard deviation Press the (above ) to see the number of total data points. Press the (above ) to see the mean. Press the (above ) to see the standard deviation. 2nd F MODE M-CLR (x, y) RCL sx x n DATA