Based on the General Social Survey, test whether the number of e-mail hours per week (EMAILHRS) varies by age group (AGE recoded into a new variable AGEGRP) using oneway ANOVA with the Tukey test and selecting means and standard deviations as an option. Before doing your analysis, recode age into a new variable (AGEGRP) using the following groups: 18 to 29; 30 to 44; 45 to 64; 65 or more.