TmDCr Ul agent arrangements uullg where order is not important. 210 A certain ai

Question

TmDCr Ul agent arrangements uullg where order is not important. 210 A certain airplane has two independent alternators to provide electrical power. The probability that a given alternator will fail on a one-hour flight is.02 a) What is the probability that both will fail? (Round your answer to 4 decimal places.) Probability Probability Probability b) What is the probability that neither will til at neither will fail? (Round your answer to 4 decimal plac c) What is the probability that at least one fails? (Round your answer to 4 decimal pla Given the contingency table shown here, find PA2 | Bs). Row 12 14 42 26 28 Bi

Explanation / Answer

a) probability that both will fail =P(first one fails)*P(second one fails )= 0.02*0.02 =0.0004

b)probability that neither will fail =P( first one will not fail)*P( second one will not fail) =(1-0.02)*(1-0.02)=0.9604

c)probability that at least one will fail =1-P(none will fail)=1-0.9604 =0.0396

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.