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    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?

    © BrainMass Inc. brainmass.com April 3, 2020, 3:16 pm ad1c9bdddf

    Solution Preview

    Probability for student from section 1
    Mean= 75
    Standard deviation = 7
    x= 84
    z=(x-mean)/standard ...

    Solution Summary

    The solution calculates probability using normal (z) distribution.