I'm super lost on this psychology statistics problem, please help me out. Thank you!!

6. Continuing to think about Singer's (1972) research on daydreaming, which was discussed in problem 3, here are data on 75 students from a Psychology 150 class. Using a self-timing procedure, they measured the length of a daydream in minutes. Length of Daydream in Minutes for 75 Students ba wa a 8 11 A 2 6 aday 5 4 10 4 12 8 11 4 a a w 11 6 11 4 8 8 10 10 5 5 4 5 5 5 7 CO A. Use SPSS (a computer statistics program to find the following statistics: mean, median, variance, and standard deviation. B. Use SPSS to create an ungrouped bar graph of daydream length. Be sure to label the axes clearly. Print the graph. C. To see how the mean and SD are a good summary of the distribution, mark on your graph the mean and +1 and +2 standard deviations