Business Mathematics and Statistics - 2016

Business Mathematics and Statistics

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Q1. Calculate the Index number by the application of Laspeyre’s formula for the following data.

And also calculate Fisher's Index number

Q2. Obtain the seasonal fluctuations from the following time series by the method of link relatives.

Q3. Productivity test of two commodities¡Vpaddy and wheat given the following result.

Is the difference between standard deviation is significant?

Q4. Find out the regression equation showing the regression of capacity utilization on production.

Estimate the production when the capacity utilization is 70%. Also check whether the regression line is a good fit..