SOLUTION: Find z such that a. 10% of the standard normal curve lies to the right of z. b. 90% of the standard normal curve lies between -z and z.

SOLUTION: Find z such that a. 10% of the standard normal curve lies to the right of z. b. 90% of the standard normal curve lies between -z and z.

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Question 1046065: Find z such that
a. 10% of the standard normal curve lies to the right of z.
b. 90% of the standard normal curve lies between -z and z.

Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
a. 10% of the standard normal curve lies to the right of z.
To find z, TI syntax is invNorm(.10) = -1.2816

b. 90% of the standard normal curve lies between -z and z.
invNorm(.05)= -1.6449
invNorm(.95) = 1.6449
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