Determine the value of the skewness according to the given table, Diastolic pressure (X X14 (mm Hg) 90 -15 225 -3375 50625 95 -10 100 -1000 TO0DO 100 25 125 625 120 15 3375 50625 90 -15 225 -3375 50625 95 -10 100 -1000 10000 -15 225 -3375 50625 150 45 2025 91125 4100625 115 10 TOO 1000 10000 120 15 225 3375 50625 100 25 125 62 95 -10 100 -1000 10900 TOTAL 3600 85500 4395000The following frequency table shows the age distribution for a random sample of 50 students in an miroductory statistics exam Determine the number of students whore age is less than 315 Age Relative Frequency 17-21 20/50 22 - 26 F 7/50 6/50 37 41 3/50Time of the midterm exam for Brostatistics course Select one a ordinal b. interval C. ratio d nominalConsider the given data below, number of class ( group) is 5 10 10 10 12 TE 20 20 21 26 26 :26 27 29 32 32 35 38 49 Determine the second(2") class frequency