Assuming that a confidence interval for a certain proportion is 0.15 < p < 0.19, find a)   p b) E where   p is the point estimate and E is the margin of error.

The conditional probability of E given that F occurs is P(EF)=___________. So in rolling a die the conditional probability of the event E, getting a six, given that the event F, getting an even number, has occurred is P(EF)=___________.