Find the following: 1.) Lower class limit of P45 class 2.) P88 3.)P5 4.)g1 5.)g2

Class Class Class Frequency Relative Cumulative fx Interval Boundary Mark Frequency Frequency 1.6 - 2.0 1.55 - 2.05 1.8 5 0.11 5 9 2.1 - 2.5 1.05 - 2.55 2.3 7 0.16 12 16.1 2.6 -3.0 2.55 - 3.05 2.8 13 0.29 25 36.4 3.1 - 3.5 3.05 - 3.55 3.3 10 0.22 35 33 3.6 - 4.0 3.55 - 4.05 3.8 2 0.04 37 7.6 4.1 -4.5 4.05 - 4.55 4.3 8 0.18 45 34.4 = 45 = 136.5