PHP-Fusion Powered Website - Articles: Data Science Dumps For EMC- E20-007

Users Online

· Guests Online: 24

· Members Online: 0

· Total Members: 188
· Newest Member: meenachowdary055

Forum Threads

Newest Threads

No Threads created

Hottest Threads

No Threads created

Latest Articles

· How to Set Priorities
· Chart of Accounts
· Types of Cyber Attacks
· How Https works
· Security Camera

Oh no! Where's the JavaScript?
Your Web browser does not have JavaScript enabled or does not support JavaScript. Please enable JavaScript on your Web browser to properly view this Web site,
or upgrade to a Web browser that does support JavaScript; Firefox, Safari, Opera, Chrome or a version of Internet Explorer newer then version 6.

Articles Hierarchy

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

Page 29 of 31: 1...26 27 282930 31

Comments

No Comments have been Posted.

Post Comment

Please Login to Post a Comment.

Ratings

Rating is available to Members only.

Please login or register to vote.

No Ratings have been Posted.

Render time: 1.71 seconds

21,618,302 unique visits

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

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