I would like some detailed explanation regarding the following probability distribution questions down below

Students in 2nd form at a popular school in Kingston have their heights measured. 68% of the heights are between 125cm and 135cm. Assuming the data is normally distributed, what are the mean and standard deviation of the distribution respectively? Select one: O a. 130.00cm and 5.00cm O b. 130.00cm and 10.00cm O c. 120.00cm and 5.00cm O d. 120.00cm and 10.00cmThe height distribution of students at a preparatory school in Kingston is normally distributed with mean 144cm and standard deviation 13cm. As a requirement, no more than 10% of students are allowed to be under a certain height. Calculate the height at which the limit is set. Select one: O a. 161cm O b. 127cm O c. 157cm d. 131cm