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Let X Be the Fuel Efficiency, in Miles Per Gallon

Question 13

Multiple Choice

Let X be the fuel efficiency, in miles per gallon, of a particular vehicle. Suppose X ~ N(μ = 18.5, σ = 2.2) .Find P(18.2 ≤ Let X be the fuel efficiency, in miles per gallon, of a particular vehicle. Suppose X ~ N(μ = 18.5, σ = 2.2) .Find P(18.2 ≤ ≤ 19) if n = 5. A) 0.6950 B) 0.9839 C) 0.1467 D) 0.3129 ≤ 19) if n = 5.


A) 0.6950
B) 0.9839
C) 0.1467
D) 0.3129

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