Let event C=taking an English class. Let event D=taking a mathematics class. Suppo P(C) =0.75, P(D)=0.3, P(C/D)=0.75 and P(CnD)=0.225. justify your answers to the following questions numericaly. a. Are C and D Independent? b. Are C and D mutually exclusive. c. What is P(D/C)?

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