9.MATCH PROBLEMS TO PROCEDURES

_____ A MULTINOMIAL PROBABILITY DISTRIBUTION DESCRIBES THE DISTRIBUTION OF COUNTS ACROSS MULTIPLLE LEVELS OF A VARIABLE. A SPECIAL CASE IS THE BINOMIAL DISCRETE PROBABILITY DISTRIBUTION. FOR EACH LEVEL OF A VARIABLE WHICH IS COMMON TO MULTIPLE POPULATIONS, EQUALITY OF DISTRIBUTIONS CAN BE TESTED.

__________DO CONTINGENCY TABLE CLASSIFICATION VALUE MATTER?

__________ DOES THE DATA VALIDATE THE NORMAL PROBABILITY DISTRIBUTION ASSUMPTION?

__________DATA WERE GATHERED IN AN EXPERIMENT COMPARING THE EFFECTS OF THREE INSECTICIDES IN CONTROLLING A CERTAIN SPECIES OF PARASITIC BEETLE. EACH OBSERVATION REPRESENTS THE NUMBER OF SUCH INSECTS FOUND DEAD IN A CERTAIN FIXED INSECTICIDE.

1.ANOVA

2.CHI-SQUARE TEST OF HOMOGENEITY

3.CHI-SEUARE TEST OF INDEPENDENCE

4.CHI-SQUARE TEST OF GOODNESS OF FIT