The average length of a maternity stay in a U.S. hospital is said to be 2.4 days with a standard deviation of 0.7 days. We randomly survey 80 women who recently bore children in a U.S. hospital. O Part (a) O Part (b) O Part (c) Give the distribution of X. (Round your standard deviation to two decimal places.) O Part (d) O Part (e) Give the distribution of EX. (Round your standard deviation to two decimal places.) ΣΧ-
The average length of a maternity stay in a U.S. hospital is said to be 2.4 days with a standard deviation of 0.7 days. We randomly survey 80 women who recently bore children in a U.S. hospital. O Part (a) O Part (b) O Part (c) Give the distribution of X. (Round your standard deviation to two decimal places.) O Part (d) O Part (e) Give the distribution of EX. (Round your standard deviation to two decimal places.) ΣΧ-
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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Need help solving Part C and Part E please label each.
![The average length of a maternity stay in a U.S. hospital is said to be 2.4 days with a standard deviation of 0.7 days. We randomly survey 80 women who recently bore children in a U.S. hospital.
**Part (a)**
**Part (b)**
**Part (c)**
Give the distribution of \(\bar{X}\). (Round your standard deviation to two decimal places.)
\[
\bar{X} \sim \left( \,\, \text{\_\_\_\_} \,\, , \,\, \text{\_\_\_\_} \,\, \right)
\]
**Part (d)**
**Part (e)**
Give the distribution of \(\Sigma X\). (Round your standard deviation to two decimal places.)
\[
\Sigma X \sim \left( \,\, \text{\_\_\_\_} \,\, , \,\, \text{\_\_\_\_} \,\, \right)
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Transcribed Image Text:The average length of a maternity stay in a U.S. hospital is said to be 2.4 days with a standard deviation of 0.7 days. We randomly survey 80 women who recently bore children in a U.S. hospital.
**Part (a)**
**Part (b)**
**Part (c)**
Give the distribution of \(\bar{X}\). (Round your standard deviation to two decimal places.)
\[
\bar{X} \sim \left( \,\, \text{\_\_\_\_} \,\, , \,\, \text{\_\_\_\_} \,\, \right)
\]
**Part (d)**
**Part (e)**
Give the distribution of \(\Sigma X\). (Round your standard deviation to two decimal places.)
\[
\Sigma X \sim \left( \,\, \text{\_\_\_\_} \,\, , \,\, \text{\_\_\_\_} \,\, \right)
\]
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