Bivariate Data Regression Review

Bivariate Data Regression Review

10th Grade

10 Qs

quiz-placeholder

Similar activities

Basic Trigonometric Identities

Basic Trigonometric Identities

10th - 11th Grade

10 Qs

IM3 Chpt 3 Inequalities

IM3 Chpt 3 Inequalities

10th - 12th Grade

11 Qs

surface area and volume of prisms

surface area and volume of prisms

8th - 12th Grade

12 Qs

Chapter 8 Quiz - Grade 10

Chapter 8 Quiz - Grade 10

10th Grade

15 Qs

Algebra: Solving Linear Equation

Algebra: Solving Linear Equation

10th - 11th Grade

10 Qs

Convert Fractions and Percentages

Convert Fractions and Percentages

10th Grade

10 Qs

Maths Quiz XA

Maths Quiz XA

10th Grade

10 Qs

Grade 8 End of Week 13 Test

Grade 8 End of Week 13 Test

8th - 10th Grade

15 Qs

Bivariate Data Regression Review

Bivariate Data Regression Review

Assessment

Quiz

Mathematics

10th Grade

Practice Problem

Hard

CCSS
8.EE.C.8C

Standards-aligned

Created by

Anthony Clark

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

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

1 min • 1 pt

Media Image

Which type of regression model does the scatter plot appear to show?

linear

exponential

quadratic

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which type of regression model does the scatter plot appear to show?

linear

exponential

quadratic

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Is the following situation an example of univariate or bivariate data;Which movie grossed the most money and sold the most popcorn?

Univariate Data

Bivariate Data

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Data are collected on the amount of fat (in grams) and calories in the french fry orders at nine fast food restaurants. The least-squares regression line for the data is y = 274.34 + 9.55x, where y is the predicted number of calories and x is grams of fat. Which of the following is the correct interpretation of the slope of the least-squares regression line?

The calories increase by 9.55, on average.

For every increase in fat, the calories increase as well.

Every increase of 1 gram of fat causes an increase of 9.55 calories.

For every increase of 1 gram of fat, the predicted calories increase by 9.55.

For every increase of 1 calorie, the predicted grams of fat increase by 9.55.

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The scatterplot shows data for the nine french fry orders, with the least-squares regression line displayed. Which of the following is the best estimate of the value of the residual for the point indicated by the arrow?

-570

570

-60

60

630

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A random sample of households is taken. For each household, the number of hours spent watching television and the power consumption (in kWh) during a day are recorded. The table below shows computer output from a linear regression analysis on the data. Which of the following is the equation of the least-squares regression line?

ŷ = 19.31 + 0.891x

ŷ = 2.8621 + 0.2715x

ŷ = 0.891 + 19.31x

ŷ = 0.2715 + 2.8621x

ŷ = 0.2715 + 0.891x

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?