If p and q are chosen randomly from the set {1, 2, 3, 4, 5, 6,...
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If p and q are chosen randomly from the set {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} with replacement. 46. The probability that roots of x + px + q = 0 are real and distinct, is (a) 0.38 (b) 0.03 (c) 0.59 (d) 0.89 47. The probability that roots of x + px + q = 0 are equal, is (a) 0.58 (b) 0.55 (c) 0.38 (d) 0.03 2 48. The probability that roots of x + px + q = 0 are imaginary, is (a) 0.62 (b) 0.38 (c) 0.59 (d) 0.89 If p and q are chosen randomly from the set {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} with replacement. 46. The probability that roots of x + px + q = 0 are real and distinct, is (a) 0.38 (b) 0.03 (c) 0.59 (d) 0.89 47. The probability that roots of x + px + q = 0 are equal, is (a) 0.58 (b) 0.55 (c) 0.38 (d) 0.03 2 48. The probability that roots of x + px + q = 0 are imaginary, is (a) 0.62 (b) 0.38 (c) 0.59 (d) 0.89
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Related Book For
Probability & Statistics For Engineers & Scientists
ISBN: 9780130415295
7th Edition
Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying
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