FreshTillDeath
New member
The probability of Vanessa's car starting on a cold morning is 0.6, while on a normal morning the chance of it starting is 0.9. The probability of any morning being a cold one is 0.3. If Vanessa's car starts tomorrow morning, find the probability that the morning is cold.
I have been trying for the past 30 mins to figure this out. Answer is 2/9, do i use venn, or tree diagram?
I have been trying for the past 30 mins to figure this out. Answer is 2/9, do i use venn, or tree diagram?