a. By definition of conditional probability,
P(C | D) = P(C and D) / P(D) ==> P(C and D) = 0.3
b. C and D are mutually exclusive if P(C and D) = 0, but this is clearly not the case, so no.
c. C and D are independent if P(C and D) = P(C) P(D). But P(C) P(D) = 0.2 ≠ 0.3, so no.
d. Using the inclusion/exclusion principle, we have
P(C or D) = P(C) + P(D) - P(C and D) ==> P(C or D) = 0.6
e. Using the definition of conditional probability again, we have
P(D | C) = P(C and D) / P(C) ==> P(D | C) = 0.75
ok I will help u tomorrow I am busy today
Answer:
Width: 15.8 ft
Length: 32ft
Step-by-step explanation:
Answer:
Step-by-step explanation:
<u>Full question is:</u>
- <em>At an ice cream social, 3/4 of a gallon of ice cream is split into bowls, each containing 1/16 of a gallon of ice cream. How many bowls of ice cream can be made?
</em>
- <em>If each bowl of ice cream creates a profit of $0.35, what could be the profit made from the 3/4 of a gallon of ice cream?</em>
<h3>Solution</h3>
<u>Number of bowls is:</u>
- 3/4 ÷ 1/16 = 3/4*16 = 12 bowls
<u>Profit made:</u>
Answer:
3
x
2
X
−
10
x
X
+
8
X
+
g
Step-by-step explanation:
