Holistic Health. Weight gain that occurs when your weight increases without increasing your food intake has many causes. Thyroid hormone deficiency may slow metabolism, resulting in weight gain from fat gain and water retention.
used when the range is large and classes several units in width are needed ungrouped frequency distribution used for numerical data and when range of data is small; each class is only one unit
A frequency distribution of data can be shown in a table or graph. Some common methods of showing frequency distributions include frequency tables, histograms or bar charts. Frequency Tables. A frequency table is a simple way to display the number of occurrences of a particular value or characteristic. For example, if we have collected data about height from a sample of 50 children, we could present our findings as: Height of Children. Height (cm) of children.