
Exploring Linear Regression Concepts

Interactive Video
•
Mathematics
•
6th - 10th Grade
•
Hard
+3
Standards-aligned

Olivia Brooks
FREE Resource
Standards-aligned
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary purpose of performing a linear regression?
To find the average of a data set
To determine the median value
To find the line of best fit for a set of data
To calculate the mode of the data
Tags
CCSS.8.SP.A.2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which calculator model is used in the tutorial for performing linear regression?
TI-83
TI-84
Casio FX-991EX
HP 35s
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in entering data into the TI-84 calculator?
Press the mode button
Select the graph menu
Go to the stat menu and select edit
Turn on the calculator
Tags
CCSS.HSF-BF.B.4A
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Where should the first set of data be entered in the TI-84 calculator?
List 3
List 2
List 1
List 4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What menu should you access to calculate the line of best fit?
Mode menu
Calculate menu
Graph menu
Edit menu
Tags
CCSS.HSS.ID.B.6A
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which option should be selected to perform linear regression on the TI-84 calculator?
One-variable statistics
Two-variable statistics
Quadratic regression
Linear regression
Tags
CCSS.HSS.ID.B.6A
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the 'a' value represent in the linear regression equation?
The mean
The x-intercept
The slope
The y-intercept
Tags
CCSS.HSF.LE.B.5
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