i ,42012-1 QUESTION 16 O a a continuous random variable Os either a continmous o

Question

i ,42012-1 QUESTION 16 O a a continuous random variable Os either a continmous or a discrete random variable, depending on the mumber of the customers Od either a contimuous or a discrete random variable, depending on the gender of the customers QUE STION 17 Which of the following is not a property of a binomial experiment? O a The trials are dependent. O b Two outcomes referred to as a success or a failure are possible on each trial O & The probabalaty of a failure does not change from one trial to the nesxt d. The eyerment consists of a sequence of n identcal trials. QUE STION 18 O a.0.0006 Ob.0.0142 0.2304 O d 0.3456 OType here to

Explanation / Answer

16. the number us discrete variable . option B

17. option A. trials are independent

18. p=0.4. for 5 trials the proability is 5C2*(0.4)^2 *(0.6)^3=BINOM.DIST(2,5,0.4,FALSE) =0.3456 option D

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