SOLUTION: Find z such that 69% of the standard normal curve lies between −z and z. (Round your answer to two decimal places.)
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-> SOLUTION: Find z such that 69% of the standard normal curve lies between −z and z. (Round your answer to two decimal places.)
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You can put this solution on YOUR website! Find z such that 69% of the standard normal curve lies between −z and z. (Round your answer to two decimal places.)
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Remaining area:: 1-0.69 = 0.31
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Left-tail:: 0.31/2 = 0.155
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z-value border for that left tail:: invNorm(0.155) = -1.0152
z-value border for the right tail:: 1.0152
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Cheers,
Stan H.
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