The manager of a computer firm wants to check whether the sales of a particular model...

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The manager of a computer firm wants to check whether the sales of a particular model of computer is significantly associated with the type of city. In order to check whether there is a significant association between sales of that computer model and the type of city, this manager has selected 100 customers randomly from four cities and below results were obtained. Purchased the model Did not purchased the model Total Colombo 40 60 100 Kandy 45 55 100 City Galle 50 50 100 Anuradhapura 55 45 100 1. Enter given data into SPSS accurately by defining variables. (9 marks) Total 190 210 400 2. Which statistical method is suitable to perform above mentioned analysis? Justify your answer (6 marks). 3. Write down relevant hypothesis to test whether there is a significant association between sales of the computer model and the type of city (8 marks). 4. Test whether there is a significant association between sales of the computer model and the type of city at 5% significance level. Write the interpretation (12 marks) The manager of a computer firm wants to check whether the sales of a particular model of computer is significantly associated with the type of city. In order to check whether there is a significant association between sales of that computer model and the type of city, this manager has selected 100 customers randomly from four cities and below results were obtained. Purchased the model Did not purchased the model Total Colombo 40 60 100 Kandy 45 55 100 City Galle 50 50 100 Anuradhapura 55 45 100 1. Enter given data into SPSS accurately by defining variables. (9 marks) Total 190 210 400 2. Which statistical method is suitable to perform above mentioned analysis? Justify your answer (6 marks). 3. Write down relevant hypothesis to test whether there is a significant association between sales of the computer model and the type of city (8 marks). 4. Test whether there is a significant association between sales of the computer model and the type of city at 5% significance level. Write the interpretation (12 marks)

Answer rating: 100% (QA)

1 Chisquare test SPSS Steps Enter the data in SPSS ... View the full answer