Question

Please I need a solution for this Homework, its part of my final Exams I wanna get the 10 points Please Help ( a Clear and easy to recopy solution pleasseee) Thanks in advance :)

Homework Sheet 1 on Statistics BE WT 18/19 Moenickes, Preißing Date due 2019/01/19 at 8:30 am Remark: For this exercise use the data set below Group 8 Jobs student student student student student student student lecturer student student student student lecturer student student student student student student student student student student student student student student student student student student lecturer student student student student student student student student Grades 1 3 22 2231 34121522211 2 324 22432225323 15 42 Size 20.47 21.74 25.51 25.54 24.32 25.56 24.96 25.44 27.17 24.79 22.26 28.96 23.57 23.62 27.15 23.82 28.04 28.40 23.56 27.80 24.97 24.89 23.18 27.1925.09 27.12 22.14 21.71 26.80 25.82 23.08 25.70 26.25 23.16 26.57 25.75 26.26 24.33 25.86 26.00 la) Calculate for each of the three samples (i) the appropriate measures of central tendency (ii) if possible the standard deviation and the interquartile range lb) Choose the appropriate samples for each graphical representation and draw it (i) bar chart (ii) pie chart, (iii) histogram, (iv) boxplot (10 Points)

Answer 1

Pie chart of Job 7% lecture student 93% Pie Chart of Grade 7% 13% 33% 12 3 N4 5 20% 27%

From the pie chart of the job, 7% are lecture and 93% are the student out of 100 jobs. Similarly you can explain for pie chart for the grade.