W.A.L.T Find and validate measures eg MEAN,MEDIAN,MODE & RANGE from appropriate displays
Mean:You add all the numbers together and then if there were seven numbers you would divide the number by 7.
Median:Is the number that is in the middle between the smallest and the biggest.when I list them from smallest to biigest
Mode:Is the one that has the most of one number that accrues the most in a set of numbers
Range: The highest number minus by the lowest number and that is the answer.