1. Use the histograms to answer the questions. Histogram of Scores for Statistics Class 1 Histogram of Scores for Statistics Class 2 .IIIII- 9,233 (3)35 399 t .59, D9. Number of Students NUmber of Students 0 D-l N W 43 U1 Ch \\I 00 Di'NUJ-hmmm (9.6%?) (99% 89:9?" 939:\" g ' E9 . 19 ~ @ t '19 '3 Scores Questions: a) Construct the frequency table for each class. (2pts) Class Boundaries Frequency for Class 1 Frequency for Class 2 (number of students) (number of students) b) Determine the total number of students in each class. Class 1 has Class 2 has c) Based on the given histograms, which class do you think has the highest mean score? Explain your answer. d) Which class had the highest median score? e) Compute the mean score in each class rounded to one decimal place. (Use the process for computing mean for grouped data or you may use the l-Var STAT function on your calculator. Go to the module for Test 2 and open the \"Section Notes\" folder for instructions). No need of showing your work on this paper. Mean score for class 1: x1 = Mean score for class 2: x2 =