Using the gym survey data, create: a frequency table for exercise; a bar chart and pie chart for exercise and compare their usefulness; a histogram for cardmins; measures of central tendency and dispersion for cardmins; a contingency table and chi-square test for exercise and gender; Pearson’s r for age and cardmins; Spearman’s rho for carduse and weiuse; a scatter diagram for age and cardmins; a comparing means analysis for totalmin and reasons for visiting.