2. (20 Points) The number of defective items produced by a machine and recorded for the last 25 days are as follows: 19,6,15,20,17,16,17,12.15. 29,23,17,7,10,14,14,27,22,8,5,23,19,9,34, and 5 a) Construct a frequency distribution and relative frequency distribution for this data set b) Construct the histogram for the frequency distribution in a c) Construct the cumulative frequency distribution and graph it. 3-(15 Points) For the data in problem 2 , a) Determine the 5 Number Summary and prepare the Box-Plot. b) Describe the shape of the data based on the Box-Plot. c) Calculate the Interquartile Range. 4- (10 Points) For the data in problem 2, use the (1.5 interquartile range) measures and determine if there are any outliers in the data. 5-(15 Points) Find the Z scores for the following data. Are there any outliers? 22,46,20,23,19,17