2. Following is the weight data (in grams) of 25 tea bags
samples produced by a machine in 1 hour: 5.65 5.44 5.42 5.40 5.53 |
5.34 5.54 5.45 5.52 5.41 | 5.57 5.40 5.53 5.54 5.55 | 5.62 5.56
5.46 5.44 5.51 | 5.47 5.40 5.47 5.61 5.53 |
a. Calculate the average, median, quartile 1 and quartile 3
b. Calculate range, interquartile range, variance, standard
deviation, and coefficient of variation.
c.Draw the boxplot, give a conclusion