What percentage (%) of pregnancies . . . a. is shorter than 277 days? b. is shorter

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What percentage (%) of pregnancies . . .

a. is shorter than 277 days?

b. is shorter than 262 days?

c. is longer than 270 days?

d. is longer than 283 days?

e. is between 279 and 286 days?

f. is between 268 and 276 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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Fundamental Statistics For The Social And Behavioral Sciences

ISBN: 9781506377476

2nd Edition

Authors: Howard T Tokunaga

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Question Posted: May 23, 2024 05:01 AM

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What percentage (%) of pregnancies . . . a. is shorter than 277 days? b. is shorter

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Fundamental Statistics For The Social And Behavioral Sciences

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