Question

what is probability ? write a short note on the polygon of prabability​

Answer 1

probability quantifies a number between 0and 1 , where roughly speaking, 0 indicates impossibility and 1 indicates certainly.

Answer 2

$Probability = \frac{Favourable \: Outcomes}{Total \: Outcomes}$

Probability is the likelihood or chance of an event occurring.

A frequency polygon is a graph constructed by using lines to join the midpoints of each interval, or bin. The heights of the points represent the frequencies. A frequency polygon can be created from the histogram or by calculating the midpoints of the bins from the frequency distribution table.

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