Suppose we have a credit score distribution that follows a normal distribution with a mean of 705 and standard deviation of 39. A person is randomly selected. Compute the probability that this person has the credit score less than 715. Question 2 Suppose we have a credit score distribution that follows a normal distribution with a mean of 705 and standard deviation of 39. What credit score separates the lower 80% from the top 20%? Since the credit scores are generally whole number, please round your answer to a whole number. Question 3 Suppose we have a credit score distribution that follows a normal distribution with a mean of 705 and standard deviation of 39. What credit scores separates the middle 82% of the scores? Since the credit scores are generally whole number, please round your answer to a whole number. The middle 82% of the credit scores are between Question 4 and Suppose we have a credit score distribution that follows a normal distribution with a mean of 705 and standard deviation of 39. Find the 95th percentile of credit score. Since the credit scores are generally whole number, please round your answer to a whole number.