Normal distribution, Nrmal distribution

Normal distribution

Reference no: EM13343311

For a normal distribution,

a. What z-score separates the highest 25% from the rest of the scores?

b. What z-score separates the highest 60% from the rest of the scores?

c. What z-score separates the lowest 30% from the rest of the scores?

d. What z-score separates the lowest 80% from the rest of the scores?

Reference no: EM13343311

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