Question

1. Some data from one experiment are given as below: 1, 1, 2, 3, 3, 4,...

1. Some data from one experiment are given as below:

1, 1, 2, 3, 3, 4, 5, 5, 5, 7, 9

a) Find the median, mean and variance of the data. [4 marks]
  
b) Find the first, second, third quartiles and the Inter
Quartile Range (IQR), minimum and maximum values. [4 marks]

c) Draw the box-plot as stated in (b) above. [2 marks]

Math   Statistics-And-Probability   
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