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SPSS-COURSE

Lessons: [1], [2a], [2b], [3], [4 = 1. Exercise], [5], [6], [7], [8], [9], [10 = 2. Exercise]

2. Exercise

Contact information:

Note! Fill in all your contact details and then click "Generate material" button.

Name:

Student ID (only numbers):

Last character of student ID (letter): (Only for students of open-university!)

Email:

Material:


Note! If you already saved the material in exercise 1, you don' need to input it to SPSS again. In this case, go to task A!



Perform tasks A) - F) with SPSS and answwer the following questions

Three decimals must be given. Dot is the used punctuation mark.

A.) Open the test data

B.) Create a correlationdiagram, in which the horizontal-axis is height and the vertical-axis is the length of trouser leg

C.) Create the correlation matrix between the variables

What is the correlation between height and the length of trouser leg?

Correlation :

D.) Perform a regression model,in which the length of trouser leg is estimated by height

( y = a + b x )

What are the coefficients a and b ?

Coefficient a :
Coefficient b :

E.) Perform a T-test to investigate, if the outside- and inside-workers differs by weight

What is the value of the test? (Equal variances assumed)

t-value :

F.) Test with Chi square-test the hypotheses between workingplace and gender

What is the value of the test?

observed value :

Returning answers:

Choose examiner :

Feedback (if any) :