Question

The mean duration of patients stay in a hospital was 28 days and mode was 23 days. The standard deviation was 4.2 days. The co-efficient of skewness & relative variation are respectively

Answer 1

Answer:

The mean, median and mode are measures of central tendency within a distribution of numerical values. The mean is more commonly known as the average. The median is the mid-point in a distribution of values among cases, with an equal number of cases above and below the median. The mode is the value that occurs most often in the distribution