The dataset consists of 4 values ranging from 5 to 9, with a range of 4. The mean is 6.25, while the median is 5.5, suggesting the data is positively skewed (right-tailed). The most frequent number(s) observed is/are: 5. The standard deviation is 1.64, 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).