Q.A population has 1000 people with mean of a test level 18.1 ± 1.9 (SD). If level less than 20 is classified as deficient, how many people are deficient

asked 2016-05-11 05:07:54 -0600

Sameer Nayak gravatar image

a. 543

b. 683

c. 841

d. 1000

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