Path:p QUESTION 18 A sample of the number of study hours per week of college students is collected. Some of the sample results of this sur- vey are given in the following table. Study Hours 4 10 20 24 34 36 42 z Score -2.5 -1.75 -0. 5 0 1.25 1.5 2.25 Percentile Rank 10 25 35 40 50 75 95 By inspection of the table, provide the correct value for A-D a) The mean of the data is b) The median of the data is c) The standard deviation of the data is d) The percent of students who study at least 24 hours per week is Click Save and Submit to save and submit. Click Save All Answers to save all answers.