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Find the proportion under the standard normal curve

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Using the unit normal table, find the proportion under the standard normal curve that lies in the tail for each of the follow useing table starting on page 673 (Hint: Remember to change all percents to decimals):

a. Z = 1.00          

b. Z = -1.05         

c. Z = 0              

d. Z = 2.80          

e. Z = 1.96

Suppose the scores of architects on a particular creativity test are normally distributed. Using a normal curve table (pp. 673-676 of the text), what percentage of architects have Z scores

a. above .10?      

b. below .10?      

c. above .20?       

d. below .20?       

e. above 1.10?     

below 1.10?

Reference no: EM131846582

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