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    Statistics
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    Statistics Tales of Distributions
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    Exam 7: Theoretical Distributions Including the Normal Distribution
  5. Question
    If\(\mu\) = 10 And\(\sigma\) = 2, A Find the Score That Separates the Lower 25% from the Score
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If μ\muμ = 10 And σ\sigmaσ = 2,
A

Question 39

Question 39

Essay

If μ\muμ = 10 and σ\sigmaσ = 2,
a. find the score that separates the lower 25% from the rest.
b. find the scores that separate the upper 2.5% and lower 2.5% from the rest.

Correct Answer:

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a. z = 0.68
10 - (0.68)(2) = 8...

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