Step-by-step explanation:
The expected value is the sum of each probability times the value.
E = 0.25 (10) + 0.75 (-5)
E = -1.25
The stock is expected to decrease by $1.25.
Answer:
C
Step-by-step explanation:
there are 2 vowels in the 8 letters
so
2/8 but simplify it and 1/4