The lengths of pregnancies in a small rural village are normally distributed with a mean of 262 days and a standard deviation of 13 days. A distribution of values is normal with a mean of 262 and a standard deviation of 13. What percentage of pregnancies last fewer than 236 days? P(X236 days) = % Enter your answer as a percent accurate to 1 decimal place (do not enter the "%" sign). Answers obtained using exact z-scores or z-scores rounded to 3 decimal places are accepted. > Next Question
The lengths of pregnancies in a small rural village are normally distributed with a mean of 262 days and a standard deviation of 13 days. A distribution of values is normal with a mean of 262 and a standard deviation of 13. What percentage of pregnancies last fewer than 236 days? P(X236 days) = % Enter your answer as a percent accurate to 1 decimal place (do not enter the "%" sign). Answers obtained using exact z-scores or z-scores rounded to 3 decimal places are accepted. > Next Question
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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![**Transcription for Educational Website**
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The lengths of pregnancies in a small rural village are normally distributed with a mean of 262 days and a standard deviation of 13 days. A distribution of values is normal with a mean of 262 and a standard deviation of 13.
**What percentage of pregnancies last fewer than 236 days?**
\[ P(X < 236 \text{ days}) = \quad \_\_\_\_ \%\]
*Enter your answer as a percent accurate to 1 decimal place (do not enter the "%" sign). Answers obtained using exact z-scores or z-scores rounded to 3 decimal places are accepted.*
---
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Transcribed Image Text:**Transcription for Educational Website**
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The lengths of pregnancies in a small rural village are normally distributed with a mean of 262 days and a standard deviation of 13 days. A distribution of values is normal with a mean of 262 and a standard deviation of 13.
**What percentage of pregnancies last fewer than 236 days?**
\[ P(X < 236 \text{ days}) = \quad \_\_\_\_ \%\]
*Enter your answer as a percent accurate to 1 decimal place (do not enter the "%" sign). Answers obtained using exact z-scores or z-scores rounded to 3 decimal places are accepted.*
---
**Graph/Diagram Explanation (Not Applicable):**
There are no graphs or diagrams associated with this question.
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