how to draw a frequency table

Frequency Polygon - In a frequency distribution, the mid-value of each class is obtained. Then on the graph paper, the frequency is plotted against the corresponding mid-value. These points are joined by straight lines. These straight lines may be extended in both dire..

A teacher asked each student in her class to draw the two-dimensional shape they liked the most, on a piece of paper. The box shown contains some of the drawings. Identify the frequency table that represents the data. => Figure 2 and Figure 3 or Figure 2 or F..

Mr.Brown asked the students in his mathematics class to draw a geometrical figure. Five of them drew triangles, four of them drew circles, and three of them drew rectangles. Choose the frequency table that represents the data correctly. => Table 3 or Tab..

Find the frequency of the number 5 from the frequency table. => 1 or 5 or 8 or 6..

Frequency Distribution - A teacher gave a test to a class of 26 students. The maximum mark is 5. The marks obtained by the pupils are: Such data as above is called ungrouped (or raw) data. We may arrange the marks in ascending or descending order. The data so represented is called an arra..

Pick an appropriate frequency table for the stem and leaf plot. => Fig-1 or Fig-2 or Both or None..

There are two ways of constructing an ogive or cumulative frequency curve. (Ogive is pronounced as O-jive). The curve is usually of 'S' shape. We illustrate both methods by examples given below: Draw a 'less than' ogive curve for the following dat..

Cumulative frequency is obtained by adding the frequency of a class interval and the frequencies of the preceding intervals upto that class interval. This is explained by an example below. The following frequency distribution table gives the marks o..

The number of waves, which pass through a given point in one second is known as frequency. It is denoted by the Greek letter n (nu). The unit of frequency is cycle per second or simply reciprocal second (s - 1 ). A cycle is said to be completed when a wave consisting of one ..

Pick an appropriate frequency table for the stem and leaf plot. => Table 2 or Table 3 or Table 4 or Table 1..