Quiz: Chapter 5 Quiz This Question: 1 pt This Quiz: 13 pts possi of on the jury

Question

Quiz: Chapter 5 Quiz This Question: 1 pt This Quiz: 13 pts possi of on the jury 23 among 12 jurors. P(7)- among 12 jurors c. Which probability is relevant for determining whether 7 jurors among 12 is unusually low the resut from part (a) or part (b)? O A The result from part (b), because it measures the probability of 7 or fewer successes O B. The result hom part Ca), because it measures the probablity of exactiy 7 successes d. Is 7 an unusually low number of O A Yes, because the relevant probability is greater than 0.08 O C. No, because the relevant probability is less than or equal to 0.05 O D. No, because the relevant probability is greater than 0.06 9

Explanation / Answer

a) From the given table,

P(7) = 0.193

b) P(7 or Fewer) = 1 - (0.121 + 0.054 + 0.016 + 0.003 + 0.000) = 1 - 0.194 = 0.806

c) Option A is correct.

d) Option D is correct.

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