A group of 24 students was polled as to whether they enoy biology class, chemistry class, both , or neither The results are shown in the table below:

Given the above data, which of the following conclusions is true?

The number of pets owned by children in a sixth grade class are shown in the table above . What is the median of the data ?

Each of question given below is based on the given diagram. The diagram show students studying either Physics, Chemistry, Biology or combinations of these subjects. If a lecture is being attended by students from group B and group F together, on which of the following subjects could the lecture be ? 1)Chemistry or Biology 2) Only Chemistry 3) Only Biology 4) Physics, Chemistry or Biology 5)Only Physics

The ages of 37 students in a class are given in the following table: Find the median

In a school, there are five sections of Class VI. The number of students in each section is given below: Represent the above data using a bar graph.

Each of question given below is based on the given diagram. The diagram show students studying either Physics, Chemistry, Biology or combinations of these subjects. Which of the following is NOT represented in the above diagram ? 1)The students who study Biology, Chemistry as well as Physics. 2)The students who study Chemistry and Biology but not Physics 3)The students who do not study any of the three subjects. 4) The students who study Biology but not Physics and Chemistry. 5) The students who study Physics and Chemistry but not Biology.

The results of pass percentage of class X and class XII in CBSE examination for 5 years are given in the following table: Draw bar graphs so as to represent the above data.

Read the information given below and answer the questions that follow : There are 60 students in a class. These students are divided into three groups A, B and C of 15, 20 and 25 students each. The groups A and C are combined to form group D. If all the students of the class have the same weight, then which of the following is false?

Given below is the result of an annual examination of a class, showing the percentage of students in each category . Represent the above data by a pie chart.

There are 20 students in a chemistry class and 30 students in a physics class. If ten students are to be enrolled in both the courses, then the number of students which are either in physics class or chemistry class is

Consider the marks out of 100, obtained by 51 students of a class in a test, given in table below: Draw a historigram and frequency polygon for the above data.