what's a frequency table

The frequency table shows the number of games won by each country. What is the ratio of the number of games won by USA to that by Italy? => 2 : 3 or 1 : 2 or 1 : 1 or 4 : 3..

The frequency table shows the number of games won by each country. What is the ratio of the number of games won by USA to that of France? => 4 : 1 or 1 : 1 or 2 : 3 or 1 : 6..

Jerald ordered 76 pairs of shoes of different sizes. The number of pairs ordered in each size are given in the frequency table. What is the mean of the number of pairs ordered by Jerald? Shoe size Frequency 5" 28 6" 13 7" 19 8" 16 => 19 or 76 or 11 or 27..

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..

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 die is rolled 50 times. The results of the experiment are shown in the table below. What is the experimental probability of rolling a 3? Number Frequency of rolls 1 7 2 11 3 10 4 8 5 6 6 8 => 1 4 or 1 5 or 4 7 or 1 9..

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

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 ..