Practicetest E20-007 EMC it-exams
Practicetest E20-007 EMC it-exams
E20-007 Data Science Associate Exam our products come with a 100% guarantee of success. We hold this claim because of the highly dedicated and expert team that we have and because of our past performance.
IT Exam,IT Certification,braindump,original questions, question pool,document, braindump, test questions, test question, dumps, test answers, it-exams.com, preparation, pdf, certification questions, answers Certification, certification test, practice test, exam dumps, certification training, answers real questions
QUESTION NO: 1
You are analyzing data in order to build a classifier model. You discover non-linear data and discontinuities that will affect the model. Which analytical method would you recommend?
A. Decision Trees
B. Logistic Regression
C. ARIMA
D. Linear Regression
Answer: A
QUESTION NO: 2
What is an appropriate data visualization to use in a presentation for a project sponsor?
A. Bar chart
B. Pie chart
C. Box and Whisker plot
D. Density plot
Answer: A
QUESTION NO: 3
In a Student's t-test, what is the meaning of the p-value?
A. it is the area under the appropriate tails of the Student's distribution
B. it is the "power" of the Student's t-test
C. it is the mean of the distribution for the null hypothesis
D. it is the mean of the distribution for the alternate hypothesis
Answer: A
Practicetest E20-007 EMC it-exams
E20-007 Data Science Associate Exam our products come with a 100% guarantee of success. We hold this claim because of the highly dedicated and expert team that we have and because of our past performance.
IT Exam,IT Certification,braindump,original questions, question pool,document, braindump, test questions, test question, dumps, test answers, it-exams.com, preparation, pdf, certification questions, answers Certification, certification test, practice test, exam dumps, certification training, answers real questions
QUESTION NO: 1
You are analyzing data in order to build a classifier model. You discover non-linear data and discontinuities that will affect the model. Which analytical method would you recommend?
A. Decision Trees
B. Logistic Regression
C. ARIMA
D. Linear Regression
Answer: A
QUESTION NO: 2
What is an appropriate data visualization to use in a presentation for a project sponsor?
A. Bar chart
B. Pie chart
C. Box and Whisker plot
D. Density plot
Answer: A
QUESTION NO: 3
In a Student's t-test, what is the meaning of the p-value?
A. it is the area under the appropriate tails of the Student's distribution
B. it is the "power" of the Student's t-test
C. it is the mean of the distribution for the null hypothesis
D. it is the mean of the distribution for the alternate hypothesis
Answer: A
Practicetest E20-007 EMC it-exams
nina008 - 11. Jan, 03:43
