Reference no: EM1323358

Q1)  Experiment comprises of 3 steps. There are 4 possible results on first step, three possible results on second step, and two possible results on third step. Total number of experimental outcomes is

 

i) 9 

 

ii) 14 

 

iii) 24 

 

iv) 36 

 

Q2) Since sun should rise tomorrow, then probability of sun rising tomorrow is:

 

i) much larger than one 

 

ii) zero 

 

iii) infinity 

 

iv) None of these alternatives is correct. 

 

Q3) Intersection of two mutually exclusive events:

 

i) can be any value between 0 to 1 

 

ii) must always be equal to 1 

 

iii) must always be equal to 0 

 

iv) can be any positive value.

 

Q4) Addition law is potentially helpful when we are interested in calculating probability of

 

i) Independent events 

 

ii) The intersection of two events 

 

iii) The union of two events 

 

iv) Conditional events