In a homicide case 6 different witnesses picked the same man from ...

[ap345]

In a homicide case 6 different witnesses picked the same man from a line up. The line up contained 5 men. If the identifications were made by random guesses, find the probability that all 6 witnesses would pick the same person.
 
  A) 0.00032 B) 0.000064 C) 0.0001286 D) 1.2

Question 2

A pollster interviews all voters in 10 different precincts throughout the state.
 
  A) Cluster B) Systematic C) Stratified D) Convenience E) Random

[dellikani2015]

Answer to Question 1

B

Answer to Question 2

A

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