Lab assignment SPSS Descriptives For this assignment, you need the data file called SPSS descriptives.sav 1) Get the frequencies of the variable sex. a) How many participants are female? (1 point) b) What percentage of participants is male? (1 point) 2) Find the mean, median, standard deviation, minimum, and maximum of the variable digit span. a) What 1s the mean digit span? (1 point) b) What is the median of the digit span? (1 point) ) What is the standard deviation of the digit span? (1 point) d) What is the minimum digit span? (0.5 point) e) What is the maximum digit span? (0.5 point) 3) Use 'split file' to find the mean and standard deviation of the variable digit span separately for females and males. a) What is the mean digit span in females? (0.5 point) b) What is the standard deviation of the digit span in females? (0.5 point) c) What is the mean digit span in males? (0.5 point) d) What is the standard deviation of the digit span in males? (0.5 point) e) Do females or males have a larger digit span on average? (1 point) f) Do females or males show greater variability in the digit span? (1 point)