What is the primary goal of performing linear and exponential regression on data?

Understanding Regression Models

Interactive Video
•
Mathematics
•
9th - 12th Grade
•
Hard

Amelia Wright
FREE Resource
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To identify outliers in the data
To calculate the median of the data
To determine the best model for the data
To find the mean of the data
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of enabling the diagnostic feature on a graphing calculator?
To obtain R squared values
To change the display settings
To perform calculations faster
To save data
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which key sequence is used to turn on the diagnostic feature on a graphing calculator?
2nd 0, X to the -1, Down Arrow
2nd 1, X to the -1, Up Arrow
2nd 0, X to the 1, Down Arrow
2nd 1, X to the 1, Up Arrow
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In linear regression, what does the 'A' value represent?
The slope
The R squared value
The x-intercept
The y-intercept
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the approximate R squared value obtained from the linear regression in the video?
0.9785
0.9978
0.9452
0.8675
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the next step after entering data for exponential regression?
Press the STAT key and select exponential regression
Press the GRAPH key and select exponential regression
Press the STAT key and select linear regression
Press the GRAPH key and select linear regression
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the approximate R squared value obtained from the exponential regression in the video?
0.8675
0.9978
0.9785
0.9452
Create a free account and access millions of resources
Similar Resources on Wayground
11 questions
Understanding Linear Regression and Its Applications

Interactive video
•
9th - 12th Grade
11 questions
Logistic Regression and Population Modeling

Interactive video
•
9th - 12th Grade
8 questions
Regression Analysis Concepts

Interactive video
•
10th - 12th Grade
11 questions
Multiple Regression: Theory and Excel Calculation

Interactive video
•
10th - 12th Grade
11 questions
Understanding Linear Regression and Demand Prediction

Interactive video
•
9th - 12th Grade
11 questions
Exponential Functions and Data Modeling

Interactive video
•
9th - 12th Grade
11 questions
Regression Analysis Concepts

Interactive video
•
9th - 12th Grade
11 questions
Scatter Plot Analysis in SPSS

Interactive video
•
9th - 12th Grade
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade