please answer problem 3 bstat descriptive eval cummode eid-71 oblem 3 Three stud
ID: 3041535 • Letter: P
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please answer problem 3
bstat descriptive eval cummode eid-71 oblem 3 Three students were applying to the same graduate school They cam from schools with different grading systems Which student had the best GPA when compared to his schoo GPA School Std. Dev 09 23 04 School Avg. GPA 3.2 Student Nirmala Enter your resporses as decimal values accurate to the nearest 001 a120%) Compare Nimals GPA to his school average. Its standard deviations kone· the school aerage school average ts tandard devisnions tpick one)the school average b (20 Compare Oksana's GPA To his C Q0%1 Compare Attila's GPA to his school ser age its d wi The student with the best GRAs tpickore) standard deviations (pick one the school average Problem 4 Problem5 SUBMITExplanation / Answer
Answer with details:
a. It is = (3.1-3.2)/.9 = -0.11
It is 0.111 standard deviation below the school average
b. It is = ( 78-76)/23 = .09
It is 0.087 standard deviation above the school average
c. It is = ( 8-8.2)/.4 = -.5
It is .50 standard deviation below the school average
d.The student with the best GPA is Oksana' due to her highest deviation above mean
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