7 The table shows the record for the times seconds of the 71

The table shows the record for the times (seconds) of the 71 male swimmers , in the 100 m swim on the first day during the Summer Olympics 2000 in Sydney. Calculate the mean time and the standard deviation. Calculate the median and IQR. Explain the differences between these two sets of measures. In a survey of universities in major cities in the world, the percentage of first-year students who graduate on time (some require 4 years and some 5 years) was report The summary statistics are given below. Is this distribution symmetric? Explain. Check for outliers. Create a box plot of the data. Describe the data in a short paragraph.

Solution