The dataset consists of 4 values ranging from 1 to 4, with a range of 3. The mean is 2.25, while the median is 2, suggesting the data is positively skewed (right-tailed). The most frequent number(s) observed is/are: 1. The standard deviation is 1.3, which reflects how spread out the numbers are from the mean. Overall, the dataset shows a moderate level of dispersion and appears to be positively skewed (right-tailed).