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Somethingelse
Forum Newbie Topics: 1 Posts: 4 
here is a kaplan question a student takes 2 tests test a score mean sd 45 30 5 test b 60 40 10 on which test did the student do better? pls explain me how to do this thanks  
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drnoe 
for first test, the student get 45 when mean is 30 & SD is 5 . which mean he get +3 SD (4530 = 15 and one SD is 5 ) for the second test, he got +2SD (6040 =20 & one SD for 2nd test is 10 ) So he do better in first exam .  
Sawank
Forum Newbie Topics: 0 Posts: 39 
Thanks for sharing these questions here. It will help students like me to prepare for their kaplan exam.  
Similar forum topics anyone tell me about standard deviation, plz... standard deviation usmle Step 2 Standard deviation  Related resources 
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