Use the Explore procedure to study the variability of relaxation hours (HRSRELAX) among social categories in the GSS sample.

a. Is there a difference between the four groups in the variability of relaxation hours?

b. in a short paragraph describe the box plot that SPSS created as if you were writing a report and had included the box plot as a chart to support your conclusions about difference between social classes in the variability (and centeral tendency) of hours of relaxation. Data provided below.

124 1IM 1317" Hours per day R have to relax Ho Lower class Working class Middle class Upper class Subjective class IdentificationDescriptives Subjective class identification Sid. Error Hours per day R have to Lower class Mean 4.16 relax 95% Confidence Interval Lower Bound 3.27 for Mean Upper Bound 5.05 SN Trimmed Mean 3.93 Median 4.00 Variance 10.015 Sid. Deviation 3.165 Minimum Maximum 14 Range 14 Interquartile Range Skewness 1.046 Kurtosis 1.237 656 Working class Mean 3.82 -141 95% Confidence interval Lower Bound 3.54 for Mean Upper Bound 4.09 S& Trimmed Mean 3.55 Median 3.00 Variance 6.725 Sid. Deviation 2.954 Minimum Maximum 24 Range JEFF 24 Interquartile Range Skewness 2.320 117 Kurtosis 9.839 .233 Middle class Mean 362 144 95% Confidence interval Lower Bound for Mean Upper Bound 391 5% Trimmed Mean 3.36 Median Variance 7.628 Sidd. Deviation 2.762 Minimum Maximum 21 Range 21 Interquartile Range Skewness 2.520 127 Kurtosis 10.768 04253 Upper class Mean 540 1 1475 95% Confidence Interva ver Bound 2.33 for Mean Upper 3.86 5% Trimmed Mean 2.94 Median 3.00 Variance 4.357 Sid. Deviation 2.057 Minimum Makimum Range Interquartile Range 2 Skewnois 1.250 421 Kurtosis