a) For a standard normal distribution, find the probability a score is at most 0.61 standard deviatio the mean? 0.946301 X b) For a standard normal distribution, find the probability a score is at least 0.61 standard deviation the mean? 0.053699 X c) For a standard normal distribution, find the probability a score is higher than 0.61 standard devia below the mean? 0.053699 X d) For a standard normal distribution, find the probability a score is lower than 0.61 standard deviat above the mean? 0.946301 X e) For a standard normal distribution, find the probability a score is between the mean and 0.61 star deviations above the mean? 0.946301