Load the GSS14SSDS-B data set in SPSS and use the frequency procedure to investigat variability of the respondent's current age (AGE). Click on Analyze, Descriptive Statistics, Frequencies, and then Statistics. Select the appropriate measures of variability. Describe the distribution of AGE by matching the correct questions and answers below. The level of measurement for the variable AGE is [Choose) The variance is [Choose ) The standard deviation is (Choose) The mean is ( Choose] The number of valid responses (n) is ( Choose)

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