Mean 0.05958 Median 0.04492 Min Q1 Q3 0.0877265 Max 0.324366

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Below are summary statistics for infant mortality rates
for Wisconsin counties in 2011. The numbers represent
infant deaths per 1000 residents.Which of the following statements is true?
A) About half the counties had more than 0.05958 infant
deaths per 1000 residents.
B) Because the distribution is skewed right, more than
half the counties had more than 0.04492 infant deaths
per 1000 residents.
C) Because the distribution is skewed right, more than
half the counties had less than 0.04492 infant deaths
per 1000 residents.
D) At least one fourth of the counties had no infant
deaths.
E) About half the counties had less than 0.08773 infant
deaths per 1000 residents.

Mean
0.05958
Median 0.04492
Min
Q1
Q3
0.0877265
Max
0.324366
Transcribed Image Text:Mean 0.05958 Median 0.04492 Min Q1 Q3 0.0877265 Max 0.324366
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