The fully charged theoretical range of a certain type of Electric Vehicle is normally distributed with mean μ = 210 mile

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answerhappygod
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The fully charged theoretical range of a certain type of Electric Vehicle is normally distributed with mean μ = 210 mile

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The fully charged theoretical range of a certain type of
Electric Vehicle is normally
distributed with mean μ = 210 miles and standard deviation σ =
34 miles. Let Y be the fully
charged range of one such EV selected randomly. Find:
a) P (0 < Y)
b) P(176 < Y < 300)
c) P (Y = 210)
d) Let E be “200 <Y < 250” and F be “45 < Y< 270” .
Find P (E U F ).
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