In order to estimate the success of the students enrolled in the Statistical Quality Control course, the midterm grades of the students enrolled in the course were obtained as follows. For this...

In order to estimate the success of the students enrolled in the Statistical Quality Control course, the midterm grades of the students enrolled in the course were obtained as follows. For this purpose, in the systematic sampling study to be carried out, 5 students will be selected in each sample.

a) Write down the systematic sampling scheme that is appropriate to use.

b) Take student number 5 as the starting point and create the example. Estimate the grade point average of the class with this example. Calculate the estimation error limit.

Extracted text: Student number Exam grade 1. 62 2. 28 84 4 16 27 42 7 61 8 44 65 10 40 11 44 12 46 13 77 14 67 15 70 16 39 17 67 18 78 19 100 20 75 21 67 22 72 23 82 24 54 25 83 26 75 27 52 28 54 29 52 30 61 31 53 32 69 33 56 34 68 35 90