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Let z be a standard normal random variable. Use the calculator provided, or this table, to determine the value of c.
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Let z be a standard normal random variable. Use the calculator provided, or this table, to determine the value of c.

Let z be a standard normal random variable. Use the calculator provided, or this table-example-1
User Zabuzard
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1 Answer

6 votes

We have


P\mleft(Z>c\mright)=1-P\mleft(Z\le c\mright)=0.2676
P\mleft(Z\le c\mright)=1-0.2576=0.7324

Then we find the value in the table

ANSWER

c= 0.62

Let z be a standard normal random variable. Use the calculator provided, or this table-example-1
User Nigel Whatling
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