Variable Name Mean Standard Deviation Median Minimum Value Maximum Value pH
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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
Transcribed Image Text:Variable Name
N
Mean
Standard Deviation
Median
Minimum Value
Maximum Value
pH

Transcribed Image Text:There are many characteristics that describe a fine wine, one of which is the pH. Recall from one of your science classes that pH is the measure of the degree of relative acidity versus
the relative alkalinity of any liquid, on a scale of 0 to 14, with 7 being neutral; the pH of water is 7. Winemakers use pH to measure ripeness in relation to acidity.
The dataset consists of pH measurements for a sample of white and red wines, but we will use SALT to filter the red wine values out of the dataset.
The first five rows of the data look like this.
pH style
3.51
red
3.2
red
3.26
red
3.16
red
3.51
red
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