1) Based on the image, what is the Pk class, where k= 12 and n= 35 a) 3.2 b) 4.2 c) 5.2 d) 6.2 2) What is the lower boundary of P12? a) 5.5 b) 6.5 c) 7.5 d) 9.5 3) What is the <cf of P12? a) 4 b) 5 c) 13 d) 20 4) What is the class interval of P12 a) 10-14 b) 15-19 c) 20-24 d) 25-29 5) What is the class width of 10-14? a) 4 b) 5 c) 6 d) 7

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