Exploring Linear Regression Concepts

Exploring Linear Regression Concepts

Assessment

Interactive Video

Mathematics

6th - 10th Grade

Practice Problem

Hard

CCSS
HSS.ID.B.6A, 8.EE.B.5, 8.SP.A.2

+3

Standards-aligned

Created by

Olivia Brooks

FREE Resource

Standards-aligned

CCSS.HSS.ID.B.6A
,
CCSS.8.EE.B.5
,
CCSS.8.SP.A.2
CCSS.HSF-BF.B.4A
,
CCSS.HSF.LE.B.5
,
CCSS.5.NBT.A.4
,
The video tutorial explains how to perform linear regression using a TI-84 calculator. It covers entering data into the calculator, calculating the line of best fit, writing the regression equation, and using the equation to estimate values. The tutorial provides a step-by-step guide to ensure accurate results and demonstrates how to apply the equation to real-world data.

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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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