helloimage
New member
- Joined
- Nov 6, 2019
- Messages
- 2
Problem is: When making cars, 15 out of every 25 need repair before sale. What is the probability that the next car out needs a repair?
Can someone show me how to start this? So far I got p=25, and k=15, but I am not sure about the other symbol...as I cannot find that in my calculator not the factorial symbol but the reversed v symbol. Can anyone help? Thanks.
Can someone show me how to start this? So far I got p=25, and k=15, but I am not sure about the other symbol...as I cannot find that in my calculator not the factorial symbol but the reversed v symbol. Can anyone help? Thanks.