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Recent questions tagged #regression-testing
0
votes
1
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Is there any difference between retesting and regression testing?
asked
Mar 28, 2021
in
Testing
by
rajeshsharma
#regression-testing
retesting
Testing-questions-answers
+3
votes
1
answer
It is OK to discard theoretical considerations for Statistical Measures
asked
Jul 13, 2019
in
Regression Analysis
by
anonymous
#regression-analysis
#regression-testing
#testing
#automation-testing
#regression-design
#regression-q&a
#regression-excel
#regression
+2
votes
1
answer
pr(>|t|) term signifies how likely the estimated value is zero
asked
Jul 13, 2019
in
Regression Analysis
by
anonymous
#regression-analysis
#regression-testing
#testing
#automation-testing
#regression-design
#regression-q&a
#regression-excel
#regression
+2
votes
1
answer
What is the quantity that measures the strength of relationship between two variables ?
asked
Jul 13, 2019
in
Regression Analysis
by
anonymous
#regression-analysis
#regression-testing
#testing
#automation-testing
#regression-design
#regression-q&a
#regression-excel
#regression
+2
votes
1
answer
What is the good range of correlation values to include in the regression model
asked
Jul 13, 2019
in
Regression Analysis
by
anonymous
#regression-analysis
#regression-testing
#testing
#automation-testing
#regression-design
#regression-q&a
#regression-excel
#regression
+2
votes
1
answer
Sum of Squared error is a measure of standard for a Regression Line
asked
Jul 13, 2019
in
Regression Analysis
by
anonymous
#regression-analysis
#regression-testing
#testing
#automation-testing
#regression-design
#regression-q&a
#regression-excel
#regression
+2
votes
1
answer
By adding multiple variables in Multi Variable Regression , the model accuracy _____________
asked
Jul 13, 2019
in
Regression Analysis
by
anonymous
#regression-analysis
#regression-testing
#testing
#automation-testing
#regression-design
#regression-q&a
#regression-excel
#regression
+1
vote
1
answer
What is the basic property of the model of best fit ?
asked
Jul 13, 2019
in
Regression Analysis
by
anonymous
#regression-analysis
#regression-testing
#testing
#automation-testing
#regression-design
#regression-q&a
#regression-excel
#regression
+1
vote
1
answer
It is advised to go for a simpler model while fitting multiple regression for a dataset
asked
Jul 13, 2019
in
Regression Analysis
by
anonymous
#regression-analysis
#regression-testing
#testing
#automation-testing
#regression-design
#regression-q&a
#regression-excel
#regression
+1
vote
1
answer
SSE is _________ for the Line of Best Fit and _______ for the baseline model
asked
Jul 13, 2019
in
Regression Analysis
by
anonymous
#regression-analysis
#regression-testing
#testing
#automation-testing
#regression-design
#regression-q&a
#regression-excel
#regression
+1
vote
1
answer
What is the sum of standard error for the baseline model ?
asked
Jul 13, 2019
in
Regression Analysis
by
anonymous
#regression-analysis
#regression-testing
#testing
#automation-testing
#regression-design
#regression-q&a
#regression-excel
#regression
+1
vote
1
answer
Arithmetic Mean can be used as a prediction measure.
asked
Jul 13, 2019
in
Regression Analysis
by
anonymous
#regression-analysis
#regression-testing
#testing
#automation-testing
#regression-design
#regression-q&a
#regression-excel
#regression
+1
vote
1
answer
R Square Value can be greater than zero
asked
Jul 13, 2019
in
Regression Analysis
by
anonymous
#regression-analysis
#regression-testing
#testing
#automation-testing
#regression-design
#regression-q&a
#regression-excel
#regression
+1
vote
1
answer
When more variables are added in Multi Variable Regression the marginal improvement decreases as each variable is added. This term is called ?
asked
Jul 13, 2019
in
Regression Analysis
by
anonymous
#regression-analysis
#regression-testing
#testing
#automation-testing
#regression-design
#regression-q&a
#regression-excel
#regression
+1
vote
1
answer
It is advised to omit a term that is highly correlated with another while fitting a Multiple Regression Model
asked
Jul 13, 2019
in
Regression Analysis
by
anonymous
#regression-analysis
#regression-testing
#testing
#automation-testing
#regression-design
#regression-q&a
#regression-excel
#regression
+1
vote
1
answer
What is the formula for root means square error ?
asked
Jul 13, 2019
in
Regression Analysis
by
anonymous
#regression-analysis
#regression-testing
#testing
#automation-testing
#regression-design
#regression-q&a
#regression-excel
#regression
+1
vote
1
answer
What is the process of rescaling the values in the range [0,1]
asked
Jul 13, 2019
in
Regression Analysis
by
anonymous
#regression-analysis
#regression-testing
#testing
#automation-testing
#regression-design
#regression-q&a
#regression-excel
#regression
+1
vote
0
answers
When two or more variables are correlated in a Multiple Regression Model , it is called as ____________
asked
Jul 13, 2019
in
Regression Analysis
by
anonymous
#regression-analysis
#regression-testing
#testing
#automation-testing
#regression-design
#regression-q&a
#regression-excel
#regression
+1
vote
0
answers
__________ is a unit less quantity
asked
Jul 13, 2019
in
Regression Analysis
by
anonymous
#regression-analysis
#regression-testing
#testing
#automation-testing
#regression-design
#regression-q&a
#regression-excel
#regression
+1
vote
1
answer
What is the process of removing the mean and dividing the value by the standard deviation
asked
Jul 13, 2019
in
Regression Analysis
by
anonymous
#regression-analysis
#regression-testing
#testing
#automation-testing
#regression-design
#regression-q&a
#regression-excel
#regression
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