Probability using Normal Distribution
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Two Psychology majors, in 2 different sections of Clinical Psychology, were comparing test scores. The following gives the students' scores, class mean, and standard deviation for each section:
Section 1 Section 2
Score 84 75
Mean 75 60
Standard deviation 7 8
What is the z-score of the student from section 1 and what is the probability that a student in section 1 will score higher than 84?
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Solution Summary
The solution calculates probability using normal (z) distribution.
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Probability for student from section 1
Mean= 75
Standard deviation = 7
x= 84
z=(x-mean)/standard ...
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