Outcome
10
1
2
3
Probability
0.25
0.25
0.25
10.25
Which is the expected value of the random variable with the given probability distribution?
0
C.
b. 1
d. 2.
a.
1.5
Please select the best answer from the choices provided
B
Ο Ο Ο Ο
Kō
An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years