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standard deviation calculate mean of a data set: 1. Turn calc. on or press MODE SeTUP 2.Press 3 for STAT 3. Press 1 for VAR 4.Enter values for X column 5. When done entering press SHIFT 1 6.Press 5 7.Press 2 to calculate the mean 8.Press = i did not come up with this explanation myself i found ... - read more

Using the Stats mode on the Casio fx85ES calculator to find the population standard deviation and mean - read more

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