obtain the z-scores for gestation periods of 227 days and 315days. Round your an

Question

obtain the z-scores for gestation periods of 227 days and 315days. Round your answers to two decimal places. and interpretyour answers Gestation periods of humans hava a mean of 266 days and astandard deviation of 16 days. Let y denote thevariable gestation period for humans. obtain the z-scores for gestation periods of 227 days and 315days. Round your answers to two decimal places. and interpretyour answers Gestation periods of humans hava a mean of 266 days and astandard deviation of 16 days. Let y denote thevariable gestation period for humans. Gestation periods of humans hava a mean of 266 days and astandard deviation of 16 days. Let y denote thevariable gestation period for humans.

Explanation / Answer

277 days: z = (227 - 266) /16 = -2.44 315 days: z = (315 - 266) / 16 = 3.06 P(-2.44 z 3.06) = 0.999 - 0.007 ˜ 1

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