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Articles Home » Data Science » Data Science Dumps For EMC- E20-007

Data Science Dumps For EMC- E20-007

 

 

Question ID 16142

In linear regression, what indicates that an estimated coefficient is significantly different
than zero?
Option A

A small p-value
Option B

R-squared near 1
Option C

R-squared near 0
Option D

The estimated coefficient is greater than 3
Correct Answer A
Description
Update Date and Time 2017-12-14 04:32:37

 

Question ID 16143

A data scientist wants to predict the probability of death from heart disease based on three
risk factors: age, gender, and blood cholesterol level.
What is the most appropriate method for this project?
Option A

Logistic regression
Option B

Linear regression
Option C

K-means clustering
Option D

Apriori algorithm
Correct Answer A

Description
Update Date and Time 2017-12-14 04:33:09

 

 

 

· Posted by Superadmin on November 10 2018 · 0 Comments · 1078 Reads · Print
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