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Logistic regression classifier for the churn Data Since the output variable (dependent variable) is categorical (good or bad) the proper statistical technique to be adopted is logistic regression. The output of the logistic regression is given below. The preprocessing steps involve identifying independent and dependent variables, coding of variables which abruptly needs coding etc.

12 Pages(3000 words)Coursework

Spss work and analysis So the total entries for each variable is 16x4=64. The data is analysed through SPSS 16.0. It is expected that the unemployment is having a close relationship with real GDP, net Export, Investment and Consumption. So our objective of the study is to extract how these independent variables (real GDP, net Export, Investment and Consumption) have influence over unemployment.

4 Pages(1000 words)Coursework

Multiple Regression
Below is the data that I have been collecting to date.
SEX AGE SAL (K) EDU
1 39 23 14
2 29 33 16
2 18 32 16
1 21 54 12
1 50 48 18
2 49 37 16
1 62 70 15
2 23 23 12
1 20 36 13
1 30 35 14
2 32 21 11
1 48 55 16
There is a difference between simple regression and multiple regression.

2 Pages(500 words)Coursework

One-Way Analysis of Variance with SPSSThe results area as shown:
Here, we see that the significance is .278, which is greater than .05. We can assume that the variances are

5 Pages(1250 words)Coursework

Multiple regression exerciseTo determine the relationship, we conducted a multiple regression test and the results are shown in the preceding sections below;
The above table gives the summary statistics from the regression output. The value of R2 is given as 0.448 which means that

2 Pages(500 words)Coursework

Independent Sample t-test Using SPSSThe author states that the independent t-test determines whether unknown means of two populations are different based on independent samples drawn from each population. Generally, the term ‘population’ (N) in statistics refers to the entire pool from which an investigator obtains a statistical sample.

4 Pages(1500 words)Coursework

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