The histogram above shows the number of mobile text message sent by a randomly selected group of 27 people on a given day. The average number of text message sent per person is closest to what whole number?

The below histogram shows the number of literate females in the age group of 10 to 40 years in a town. What is the classes width?

The table given below shows the number of students enrolled in different courses of different colleges. Which college has the highest average number of students per course?

The table given below shows the number of students enrolled in different courses of different colleges. What is the average number of students per college enrolled in course B2?

In the given histogram, what is the mean speed of cars to nearest whole number ?

The figure above shows the number of emails sent per day plotted against the number of hours an adult works on a computer per day. Which of the following best estimates the average rate of change in the number of emails sent compared to the number of hours working on a computer?

The following table shows the number of illiterate persons in the age group in a town Draw a histogram to represent the above data.

What is the average number of people using mobile service M for all the years together ?

The Bar graph given below presents the number of males and females working in five different companies. What is the average number of females working per company ?