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Evaluate 5 . nixignox for the given values of n, x, and p Round the answer to four decimal places n = 6 , X = 3 , p = A 0. 0286 8 0 0322 C 0.0154 D 0. 0536 4. A test conslist of 10 T/ Equestion. To pass the student must answer at least 7 correctly If a student guesses on each question what is the probability that the studen will pass the test Round answer 3 decimal places , A 6. 172 B 0.05 6 0945 DO. 17 1. The life expectancy / in his ) of a fluorescent tube is normally distributed w/ mean 7,000 and standard deviation 1,000, Find the probability than tube lasts for more than 8,900 hrs . Round answer 4 decimal places . A 0 . 9713 6 0. 6281 BO. 9719 DO. 0287