Only provide answers to point 4 and 5

EXERCISE 1: Machine Cleaning Data

1. Go to the Wiley Web site at www.wiley.com/college/mcdaniel and download the Segmenting the College Student Market for Movie Attendance database to SPSS Windows. This database will have several errors for you to correct. In the SPSS Data Editor, go to the variable view option and notice the computer coding for each variable.

2. Also from the Wiley Web site, download a copy of the Segmenting the College Student Market for Movie Attendance questionnaire. Notice the computer coding for each of the variables, which is the same as that in the variable view option on the SPSS Data Editor. This information will be important in finding errors in the database.

3. In the SPSS Data Editor, invoke the analyze/descriptive statistics/frequencies sequence to obtain frequencies for all of the variables in the database.

4. From the SPSS Viewer output screen, determine which variables have input errors. Summarize the errors using the template below as a guide.

Answer:

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