Data presentation techniques- Tables, charts, graphs

What is bivariate frequency table?

What is histogram?

Study the following table carefully and answer the questions given below :

Sports | Total players percentage | Male : Female Players
Boxing | 15 | 2 : 1
Chess | 12 | 1 : 1
Snooker | 8 | 1 : 7
Swimming | 13 | 1 : 4
Badminton | 26 | 1 : 1
Cricket | 16 | 3 : 1
Shooting | 10 | 2 : 3
Total number of Players = 100

(a) What is the total number of female players ?
(b) In which sport maximum number of male players participated ?
(c) What is the percentage of male players participated in snooker to all the players (male and female) ?

What is the Pie Chart ?

Study the following table carefully and answer the questions given below:
(Classification of 100 students on the basis of marks obtained in the subject of Botany and Zoology appeared in any examination)
[Table]
1. How many students, who aggregately obtained below 40% marks ?
2. If atleast 60% marks is necessary in the subject of Botany for higher education then how many students will be eligible for the studies of higher education in Botany ?
3. What difference will be between the number of students passed with 30 as cut-off marks in Zoology and those who passed with 30 as cut-off marks in aggregate ?
4. What percentage will be those students who obtained 60% marks in Zoology and those who aggregately got atleast 40% marks ?

Write on data interpretation with the help of tables.