The difference between the frequency histogram and the frequency polygon is very easy to remember. The frequency histogram is a column graph. While the frequency polygon is a line graph.
Value places in 123,456
1 = hundred thousands place
2 = ten thousands place
3 = thousands place
4 = hundreds place
5 = tens place
6 = ones place
If we use the table above for an example, we can see that "4" lies in the thousands place.
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3- 4 x 1 / 5 x 8 = 4/ 5 x 8 = 4/ 40
5- 3 x 3/ 5 x 7 = 9/ 5 x 7 = 9/35
D = 1.35. P = 1 Hope this helps!!!!!