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how to work out frequency maths gcse. 2 5 8 to 3 3 3 decimal places. And do not join the first point to the last one.
Frequency Distribution Table Frequency Table Fun Math Dictionary For Kids from www.pinterest.com
3 Find an estimate of the mean. T is the time it takes for one complete oscillation it is measured in seconds. The result is not actually a polygon but more of an open one that floats in mid-air.
Unless one of the frequencies is 0 do not join the frequency polygon to the x-axis.
To calculate the relative frequency as a decimal to 3 3 3 decimal places divide the top by the bottom. Some of the heights are grouped into 2s 0-2 2-4 6-8 and some into 1s 4-5 5-6. How to draw frequency polygons. The frequency chart below shows the results of the table.
