The following data gives number of typing mistakes done by Radha during a week. Find the range of the data.

Find the mode of the following data.

Following results were obtained by rolling a die 25 times. Fiind the range of the data.

Which of the following data is not primary?

Answer the following : Find the range of the following data.

In the following table number of saplinted in the years 2016 and 2017 in four towns is given. Show the data with the help of subdivided bar graph.

Answer the following : Following data gives no. of goals scored by a team in 100 matches. Compute the standard deviation.