Question: Let X be normally distributed with mean = 2,900 and standard deviation = 1,600 a. Find x such that P ( X x ) =

LetXbe normally distributed with mean= 2,900 and standard deviation= 1,600

a.Findxsuch thatP(Xx) = 0.9382.(Round "z" value to 2 decimal places, and final answer to nearest whole number.)

b.Findxsuch thatP(X>x) = 0.025.(Round "z" value to 2 decimal places, and final answer to nearest whole number.)

c.Findxsuch thatP(2,900 Xx) = 0.1217.(Round"z" valueto 2 decimal places, and final answer to nearest whole number.)

d.Findxsuch thatP(Xx) = 0.4840.(Round"z" valueto 2 decimal places, and final answer to nearest whole number.)

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