10-15 Calculate the Q1, Q2 and Q3 of the scores in a 40 item test. Class Interval (Score) Frequency (f) 36-40 11 31-35 13 26-30 7 21-25 9 10 What is the interval? A. 25 B. 20 C. 40 11. What is the LB of the Class Interval 36-40 ? A.25 B. 30 C. 35.5 12. What is the LB of the Class Interval 31-35 ? B. 30 A.25 C. 35.5 13.What is the (
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Same wala din ako sagot pero sesend ko dito pag meron na : )