This activity focuses on the age group variable, as shown in the following frequency table: AgeGrpB Frequency Relative Frequency Percent of Total 1 (18-34) 192 0.17598533 17.598533 2 (35-49) 231 0.21173236 21.173236 3 (50-64) 359 0.32905591 32.905591 4 (65-74) 229 0.20989918 20.989918 5 (75+) 80 0.073327223 7.3327223 Count = 1,091 Prompt Upload the Data Analysis Data Set from the Supporting Materials section to StatCrunch and address the following critical elements: Describe the type of study design that was used to collect the data. For example, is it observational or experimental? Review the HINTS webpage in the Supporting Materials section for help. Refer to the frequency table above, where the variable AgeGrpB is a categorical variable. Identify the category with the highest frequency, or the modal category, in the frequency distribution. Describe the insights you can draw from the percentage distribution. For the continuous variable of age, calculate and interpret: The measures of central tendency (mean, median) The measures of variability (range, interquartile range, standard deviation) Create a histogram or box plot to visualize the distribution of the age data (variable: Age). Construct a frequency table and a bar chart to visualize the distribution of electronic record use (variable: AccessOnlineRecord2). Briefly describe the use of electronic records in the sample of 1,091 observations