The quarterly profits of a small scale industry (in thousands of rupees) is as follows:

Calculate four quarterly moving averages. Display these and the original figures graphically on the same graphs sheet.

In a typhoid epidemic ,the number of cases diagnosed were as follows. Calculate 6 days moving average and display them and the original figures on the same graph.

The table below gives details of the electricity generated in kilowatt hours in each quarter for the years 2012 to 2014 Calculate the four-quarterly moving averages and display these and the original figures on the same graph .

The number of road accidents in the city due to rash driving over a period of 3 years, is given in the following table : Calculate four quarterly moving averages and illustrate them and original figures on one graph using the same axes for both.

The profit of a soft drink firm (in thousands of rupees) during each month of the year is as given below: Calculate the four monthly moving averages .

Calculate 4- yearly moving averages of the following time series of steel production : Plot these and the original figures in the same graph.

The profits of a paper bag manufacturing company (in lakhs of rupees) during each month of a year are : Calculate the four monthly moving averages.

The following table gives the numbers of failures of commercial industries in a country during the years 2000 to 2015. Draw a graph illustrating these figure. Calculate the 4 yearly moving averages and plot them on the same graph.