Linear Regression

Quiz
•
Mathematics
•
9th Grade
•
Medium
+5
Standards-aligned

Kathryn Hilton
Used 768+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
A restaurant sells pizza for the prices in the data table. Calculate the linear regression equation of the data.
y = 1.5x + 12
y = 12x + 1.5
y = 0.67x - 8
y = -8x + 0.67
Tags
CCSS.8.EE.C.8C
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Tags
CCSS.HSF-LE.A.1B
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
The annual profits for a company are given in the following table, where x represents the number of years since 1992, and y represents the profit in thousands of dollars. Write the linear regression equation that represents this set of data, rounding all coefficients to the nearest hundredth. Using this equation, estimate the year in which the profits would reach 378 thousand dollars.
2029
2014
2003
8753
Tags
CCSS.HSA.CED.A.2
CCSS.HSS.ID.C.7
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
The number of newly reported crime cases in a county in New York State is shown in the accompanying table, where x represents the number of years since 1994, and y represents number of new cases. Write the linear regression equation that represents this set of data, rounding all coefficients to the nearest hundredth. Using this equation, find the projected number of new cases for 2003, rounded to the nearest whole number.
974
25,101
940
952
Tags
CCSS.HSF.LE.B.5
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Tags
CCSS.HSS.ID.B.6
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Tags
CCSS.8.EE.B.5
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Tags
CCSS.8.EE.C.8C
Create a free account and access millions of resources
Similar Resources on Wayground
11 questions
Linear, Exponential, and Quadratic Models

Quiz
•
9th Grade - University
15 questions
Linear, Quadratic, and Exponential Regression

Quiz
•
9th Grade - University
10 questions
SOL A.9 Review

Quiz
•
9th - 12th Grade
15 questions
Line of Best Fit Linear

Quiz
•
9th Grade - University
10 questions
STAAR Algebra

Quiz
•
9th Grade - University
11 questions
Linear, Exponential, and Quadratic Regression Tables

Quiz
•
9th Grade - University
11 questions
Scatterplot Correlation Coefficients and Line of Best Fit

Quiz
•
9th Grade - University
15 questions
Revision of Linear and Quadratic Regression

Quiz
•
9th - 12th Grade
Popular Resources on Wayground
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
9/11 Experience and Reflections

Interactive video
•
10th - 12th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
9 questions
Tips & Tricks

Lesson
•
6th - 8th Grade
Discover more resources for Mathematics
12 questions
Graphing Inequalities on a Number Line

Quiz
•
9th Grade
15 questions
Two Step Equations

Quiz
•
9th Grade
12 questions
Absolute Value Equations

Quiz
•
9th Grade
15 questions
Combine Like Terms and Distributive Property

Quiz
•
8th - 9th Grade
20 questions
Transformations of Functions

Quiz
•
9th Grade
20 questions
Multi-Step Equations and Variables on Both Sides

Quiz
•
9th - 12th Grade
10 questions
Literal Equations

Quiz
•
9th Grade
10 questions
Solving Absolute Value Equations

Quiz
•
8th - 9th Grade