Answer: 1
Step-by-step explanation:
Only one element is in the event space for rolling the sum of 12 with two dice
(6,6)
If you must roll the sum of 12 with two dice, you must have rolled 6 in the two dice
Answer:
d + 24 = 55
Step-by-step explanation:
hope this helps have a great day
Answer:
0.2941 = 29.41% probability that it was manufactured during the first shift.
Step-by-step explanation:
Conditional Probability
We use the conditional probability formula to solve this question. It is

In which
P(B|A) is the probability of event B happening, given that A happened.
is the probability of both A and B happening.
P(A) is the probability of A happening.
In this question:
Event A: Defective
Event B: Manufactured during the first shift.
Probability of a defective item:
1% of 50%(first shift)
2% of 30%(second shift)
3% of 20%(third shift).
So

Probability of a defective item being produced on the first shift:
1% of 50%. So

What is the probability that it was manufactured during the first shift?

0.2941 = 29.41% probability that it was manufactured during the first shift.
I can burly read that but the fraction should be right
Answer:
B 12√7
Step-by-step explanation:
please mark brainliest! hope it helped!