Posted: August 14th, 2023
STATS – SPSS assignment 1
SPSS assignment 1Open GSS-SPSS file.Use âDataà Select Cases â command and select a 10% sample as guided in Handout 6. After you select the sample you will see the sign âFilter Onâ in the lower left corner of the SPSS screen.Next, perform a descriptive analysis to obtain the mean and standard deviation (SD) of the variable ageRepeat the 10% sampling five more times and write the results in the following sampling distribution table. I do the first one and you do the next 5 samplesRemember: To take a new sample, you must cancel the previous selection by changing ârandom sample of casesâ button to âAll casesâ button in the dialogue box and then launch a new sample.Sampling distribution tableSamplesSample size (N)Mean of ageSD of age114549.2618.2923456Compute the means of the means of the above six samples and write it here: From the above table, select one sample (any) and compute the confidence interval C.I. at 95% level using the following formula.C.I. = ,
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