Find the roots of x2 + 3x - 39 using Goal Seek
For the following frequency distribution:
a. Plot the frequency distribution
b. Calculate E(x)
c. Calculate P(x2)
d. Calculate P(x<=400)
x freq
150 3
300 8
400 6
450 4
650 2
900 1
1020 1
Problem 5
Use the entries in the following table to develop the applicable Joint Probability Table
Classes
Taught By Professors AssocProf Asst Prof Total
Seniors 2921 2298 1414 6633
Juniors 5899 15250
Sophomores 2227 2428
Freshmen 42 131 65 238
Total 11089 5512 28977