Usetheungroupeddatathatyouhavebeensuppliedwithto complete the following:
(a) Arrange the data into equal classes
(b) Determine the frequency distribution
(c) Draw the frequency histogram
(d) Create a cumulative frequency table for the data
(e) Draw the cumulative frequency graph
(f) Use your cumulative frequency graph to determine if the data is normally distributed or not?
(g) Calculate: i) the mean and standard deviation; ii) the upper and lower quartile values; and iii) the inter- quartile range for the given data.
USE CANDIDATE NUMBER 16