Mathematics, 18.10.2019 23:30 Enjay4198

The asq (american society for quality) regularly conducts a salary survey of its membership, primarily quality management professionals. based on the most recently published mean and standard deviation, a quality control specialist calculated thez-score associated with his own salary and found it was minus2.50. what is his salary?

a. 2.5 standard deviations below the average salary.

b. 2 and a half times less than the average salary.

c. 2.5 standard deviations above the average salary.

d. 2 and a half times more than the average salary.

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