Total female = 3 + 4 + 6 + 3 = 16
Total female seniors = 3
P(Senior) given that she is a female = 3/16
3/16 x 100 = 18.75%
Answer: 18.75%
Answer:
c. 0.219
Step-by-step explanation:
If the coin is fair, then the probability of flipping a head is 1/2 = 0.5
Therefore, we can model this as a binomial distribution:
X ~ B(n, p) where n is the number of events and p is the probability of success
Given:
X ~ B(8, 0.5)
Using a calculator:
P(X = 5) = 0.21875 = 0.219 (3 dp)
Using the formula:
(where n is the number of events, x is the number of desired successes and p is the probability of success)
$1.66 will be the mean of the bread at the supermarkets
None of the lines are perpendicular
I forgot how many of each card there are and if you're counting the joker.
But just find the number of heart cards, and minus that from 52.
The answer divided by 52 is the probability that it's not a heart.