DAT 565
University of Phoenix.
Hier vind je de beste samenvattingen om te slagen voor DAT 565. Er zijn o.a. samenvattingen, aantekeningen en oefenvragen beschikbaar.
Alle 3 resultaten
Sorteer op:
-
Tentamen (uitwerkingen)
DAT 565 WEEK 1 APPLY:STATISTICS ANALYSIS
-
---6januari 20222021/2022A
- DAT 565 WEEK 1 APPLY:STATISTICS ANALYSIS 
 
Descriptive Statistics-Calculation of the standard deviation, Mean, interquartile 
range (IQR), skew, and 5-number summary for each of the variables. 
 
Create a histogram for the “Sales/SqFt” variable. Was the distribution symmetric? If not, 
what is the skew for the dataset? Were there any outliers? If so, which ones? What is the 
“SqFt” area of the outliers? Is the outlier(s) larger or smaller than the average restaurant 
in the database? Wh...
-
$9.99 Meer Info
Smartsolutions