ASSIGNMENT No.4
2.
College
University of Akron
Bowling Green State University
Central State University
University of Cincinnati
Cleveland State University
Kent State University
Miami University
Ohio State University
Ohio University
Shawnee State University
University of Toledo
Wright State University
Youngstown State University
Enrollment
25572
18725
1766
36301
15353
34536
17355
59114
20655
4314
20454
18439
14562
Exercice 1
1.parameter
2.statistic
3.0
4.median
5.50%
6.mod
7.range
8. the variance
9.varience
10. never
11.median
12. empirical rule
Exercise 2
a) 52+76+64+79+80+74+66+69/8= 70
b) 69+74/2 = 71.5
c) 80-52= 26
d) sum of(xi –x)/8 = 610/8 = 76.25
standard deviation = square root of (76,25) =8.73
Exercise 3
a) population
b)20753.15
c) 18725
d) Ohio State University
f)57348
g) 14203.66792