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Eight hundred students took a 90-poirt standardzed examination After the examunation the students were given ther percentile scores, instead of their raw scores The passing score is 60 porits. Using thes intormaton, answer the folowing questions (12 pts) Your answer If the score of Maria is the 87th percentile, then how many students scored lower than or equal to Maria's score? O 640 688

Eight hundred students took a 90-poirt standardzed examination After the examunation the students were given ther percentile scores, instead of their raw scores The passing score is 60 porits. Using thes intormaton, answer the folowing questions (12 pts) Your answer If the score of Maria is the 87th percentile, then how many students scored lower than or equal to Maria's score? O 640 688

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Refer to the problem below to answer the questions that follow. Eight hundred students took a 90-poirt standardized examination. After the examuration the students were given ther percentile scores, instead of their raw scores The passing score is 60 porits Using thes intormaton, answer the tolowing questions (12 pts) Your answer If the score of Maria is the 87th percentile, then how many students scored lower than or equal to Maria's score? 640 688 O 704 696 If the third quartile score is at most 59, then how many students passed the exam? 150 200 240 O 600 K
Transcribed Image Text:Refer to the problem below to answer the questions that follow. Eight hundred students took a 90-poirt standardized examination. After the examuration the students were given ther percentile scores, instead of their raw scores The passing score is 60 porits Using thes intormaton, answer the tolowing questions (12 pts) Your answer If the score of Maria is the 87th percentile, then how many students scored lower than or equal to Maria's score? 640 688 O 704 696 If the third quartile score is at most 59, then how many students passed the exam? 150 200 240 O 600 K
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