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# Linear Regression Model: Date of Call Vs Number of Call

Take your data and arrange it in the order you collected it. Count the total number of observations you have, and label this number N. Then create another set of data starting from one and increasing by one until you reach N. For example, if you have 10 observations, then your new set of data would be (1, 2, 3, 4, 5, 6, 7, 8, 9, 10). This set of data is called a time series. Run a regression using your original set of data as your dependent variable, and your time series as an independent variable. Use the simple regression calculation page to calculate your regression. Write a paper reporting your results and any conclusions that can be reached with it.

Date of Call Number of Call
10/10/11 5
10/12/11 10
10/13/11 15
10/14/11 8
10/15/11 5
10/16/11 6
10/17/11 16
10/18/11 16
10/19/11 18
10/20/11 10
10/21/11 8
10/22/11 4
10/23/11 2
10/24/11 10
10/25/11 8

#### Solution Summary

The solution provides step by step method for the calculation of regression analysis. Formula for the calculation and Interpretations of the results are also included.

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