SOLUTION: let x be a random variable that represents the length of time it takes a student to write a term paper for Dr. Sugg's Stats class. After interviewing many students, it was found t

Question 383849: let x be a random variable that represents the length of time it takes a student to write a term paper for Dr. Sugg's Stats class. After interviewing many students, it was found that x has an approximately normal distribution with mean � = 5.2 hours and standard deviation σ = 3.8 hours
Convert the following x intervals to standardized z intervals.
-2.0 ≤ x ≤ 2.9

Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
;
;
. The formula for z-scores is .
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