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OpenStudy (jessicawade):
z-score and percentile help? help me read the A-2 chart please? will medal and fan
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OpenStudy (jessicawade):
i can read the a-2 chart but the percentiles have me confused. can you help me solve this problem?
OpenStudy (jessicawade):
Find the z score that corresponds to P5, the 5th percentile of a standard normal distribution curve. A. -1.645 B. 0.5199 C. 0.4801 D. 1.645
OpenStudy (jessicawade):
i thought i should change the 5 to a decimal which would be .05 but thats as far as i got then i got confused.
ganeshie8 (ganeshie8):
you're doing it correctly ! open your ztable and look up the corresponding zscore for area 0.05
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