Frequency Polygon Example Questions. Let us consider an example to understand this in a better way. 4 32 3 5 95 100 - 95.
A histogram is like a bar graph except that. 6The frequency polygon shows the time taken for 100 boys to solve a maths question. The midpoints for each class can be calculated in the following way.
Weight lb Frequency 100-103 2 104-107 1 108-111 4 112-115 4 116-119 10 120-123 9 124-127 4 128-131 1 What is the class width.
Sep 02 2019 The Corbettmaths Practice Questions on Frequency polygons. Ii How many labourers have a weekly income of at least 500 but not more than 700. A frequency polygon is sometimes used to represent the same information as in a histogramA frequency polygon is drawn by using line segments to connect the middle of the top of each bar in the histogramThis means that the frequency polygon connects the coordinates at the centre of each interval and the count in each interval. Iii What is the range of weekly income of the largest number of labourers.
