Compatible Universal Calculator Spool EPC B / R Black and Red Ribbons, Works for Casio 210 ER, Casio 2101 ER, Casio 2102 ER, Casio 2112 ER

today we're going to be looking at the casio fx-8208 plus 2 and the stats mode you need to go to the stats mode so you push mode and you choose number two stats brings up a menu with eight options let us have a look at the question the following data represents distances a ball is thrown by several different students if you look at the data you can see it's a single variable so we need to select one which is a single real world if we look at the data you'll also notice that some of it occurs more than once in other words it has a frequency greater than one we need to then have a frequency table as well so to do that you go shift setup down a screen and you choose number three stat and we'll turn the frequency column on now we can enter the data 14 14 equals 20 equals you can see they both have frequencies of one 25 equals we know that 25 has a frequency of 3 so we need to move up to the