Transform the following lengths of pregnancy into z-scores: a. 275 days b. 280 days c. 265 days
Question:
Transform the following lengths of pregnancy into z-scores:
a. 275 days
b. 280 days
c. 265 days
d. 286 days
e. 260 days A study of more than 1,000 pregnant women in India found the length of pregnancy was normally distributed, with a mean (μ) of 272 days (about 9 months) and a standard deviation (σ) of 9 days (Bhat & Kushtagi, 2006).
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Related Book For
Fundamental Statistics For The Social And Behavioral Sciences
ISBN: 9781506377476
2nd Edition
Authors: Howard T Tokunaga
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