Question 10 Suppose that x is normally distributed with a mean of 50 and a standard deviation of 10. What is P(x ≤ 66.50)? a) 0.951 b) 0.549 c) 0.455 d) 0.451 e) 0.049 f) None of the above

Q: 24. Find d²4 zP 2. xp 4=3x² +34-8

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A: