Student Midterm Final

1 70 69

2 97 99

3 84 87

4 85 77

5 66 73

6 83 86

7 82 85

8 72 67

9 74 76

10 82 74

11 81 70

12 77 81

13 76 74

14 79 83

15 70 67

16 73 85

17 76 74

18 77 70

19 71 78

20 76 81

21 77 72

22 72 80

23 78 68

24 84 95

25 83 77

26 73 83

27 81 75

28 83 88

29 80 82

30 72 71

31 72 78

32 90 85

The file P02_10.xlsx contains midterm and final exam scores for 32 students in a corporate finance course.

For this problem, assume that these 32 students represent a sample of the 108 students taking the course, and that these 108 students represent the relevant population.

Find the sample mean, based on the 32 students in the file. Round your answers to one decimal place, if necessary.

Midterm Final

Sample Mean

What is the standard error of the sample mean without correction? Round your answers to three decimal places, if necessary.

Midterm Final

Standard Error

What is the standard error of the sample mean with correction? Round your answers to three decimal places, if necessary.

Midterm Final

Standard Error