So, 932.4miles (.75)=699.3miles are the miles that she wants to drive by the start of three days. so each day is 25% because of 75%/3=25% In two days it will be 50% so, .50(932.4miles)=466.2 miles is the answer.
Since the population is normally distributed, the sampling distribution of the sample mean will also be normally distributed, even when the sample size is small.
