Answer:
1.242% probability that the second one selected is defective given that the first one was defective
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
We have
484 containers
7 are defective
a) What is the probability that the second one selected is defective given that the first one was defective?
After the first one was selected(defective), we have
483 containers
6 defective
6/483 = 0.01242
0.01242 = 1.242% probability that the second one selected is defective given that the first one was defective
The answer is (x,y) = (3,-7)
Step-by-step explanation:
how do you write over the thing so I can give you the answer or can I just tell you the answer in text messages
Answer:
0.5
Step-by-step explanation:
The probability that the first mouse turns left and the second mouse turns right is 0.5 × 0.5 = 0.25.
The probability that the first mouse turns right and the second mouse turns left is 0.5 × 0.5 = 0.25.
So the probability that only one mouse turns left is:
P = 0.25 + 0.25
P = 0.5
Another way of looking at it: the probability that only one mouse turns left is 1 minus the probability that both turn left or both turn right.
P = 1 − (P(both left) + P(both right))
P = 1 − (0.5 × 0.5 + 0.5 × 0.5)
P = 0.5
Answer:
16A. 42 cm
16B. 7 cm
Step-by-step explanation:
