Posted by David on Tuesday, March 10, 2009 at 3:49am.
Suppose that a college admissions office needs to compare scores of students who take the Scholastic Aptitude test(SAT) wit those who take the american college test (ACT). Suppose that among the college's applicants who take the SAT, scores have a mean of 896, and a standard deviation of 174. Further suppose that among the college's applicants who take ACT score have a mean of 20.6 and standard deviation of 5.2
My question is If applicant Bobby scored 1080 on SAT , how many points above the SAT mean did he score?
i just don't understand how to do it

math  David, Tuesday, March 10, 2009 at 3:52am
I think i misunderstood the question.. is it just 1080  896

math  Reiny, Tuesday, March 10, 2009 at 9:54am
Yes, from the wording I would draw the same conclusion.
A more interesting question would have been:
What score on the ACT would be equivalent to Bobby's score of 1080 on the SAT ?
Answer This Question
Related Questions
 Statistics  Scores on the 1995 SAT verbal aptitude test among Kentucky high ...
 stats help!  thank you in advance! in a given year the college admissions ...
 Elementary Statistics  SAT math test scores for all students taking the test ...
 CRJ303Statistics question  Reworded from the "Study Questions" part of ...
 Statistics  2. In a given year the Murphy College admissions office accepts ...
 statistics  Suppose that SAT scores among U.S. college students are normally ...
 statistics  every year thousands of students take the SAT'S. Recent trends show...
 AP Stats  Surveys indicate that 5% of the students who took the SATs had ...
 The SAT,  I'm a 7th grader that took the SAT. These were my scores: Critical ...
 SAT  I'm a 7th grader that took the SAT. These were my scores: Critical Reading...
More Related Questions