The document contains analyses of various datasets using R code. Key findings include: 1) For a fridge price dataset, the mean price is higher than the median price, indicating a skewed distribution. 2) Cereal fiber data follows a right-skewed distribution. The mean calories is higher than the median. 3) Changing data values by adding or multiplying a constant affects measures of central tendency but not measures of dispersion. 4) Analysis of lottery prize values finds the mean prize exceeds the ticket price, suggesting potential for profit. 5) Probability calculations are shown for events at two locations. 6) Stem-and-leaf plot and measures of central tendency are presented for