Explanation Given info: The equation of the given line is 1 2 y = x − 1 . Calculation: Slope –intercept form : If an equation of a line can be written as y = m x + b (slope-intercept form), then the slope of the line is m and the y -intercept of the line is b . The equation of the given line is 1 2 y = x − 1 . To find the slope and y -intercept of the line, transformation into slope-intercept form is needed. Thus, 1 2 y = x − 1 y = 2 x − 2 The line y = 2 x − 2 is the slope-intercept form of the line. Comparing the transformed line with the slope-intercept form a line, the slope is m = 2 and the y-intercept is b = − 2 . Hence, slope of the line is 2 and y -intercept of the line is -2

Fundamentals of Statistics (5th Edition)

5th Edition

ISBN: 9780134508306

Author: Michael Sullivan III

Publisher: PEARSON

See similar textbooks

Concept explainers

Correlation

Correlation defines a relationship between two independent variables. It tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.

Linear Correlation

A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related.

Regression Analysis

Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as p…

Videos

Question

Chapter B.1, Problem 33AYU

To determine

The slope and y-intercept of the line.

To graph: The line.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Chapter B.1, Problem 32AYU

Chapter B.1, Problem 34AYU

Students have asked these similar questions

Solve the following LP problem using the Extreme Point Theorem: Subject to: Maximize Z-6+4y 2+y≤8 2x + y ≤10 2,y20 Solve it using the graphical method. Guidelines for preparation for the teacher's questions: Understand the basics of Linear Programming (LP) 1. Know how to formulate an LP model. 2. Be able to identify decision variables, objective functions, and constraints. Be comfortable with graphical solutions 3. Know how to plot feasible regions and find extreme points. 4. Understand how constraints affect the solution space. Understand the Extreme Point Theorem 5. Know why solutions always occur at extreme points. 6. Be able to explain how optimization changes with different constraints. Think about real-world implications 7. Consider how removing or modifying constraints affects the solution. 8. Be prepared to explain why LP problems are used in business, economics, and operations research.

ged the variance for group 1) Different groups of male stalk-eyed flies were raised on different diets: a high nutrient corn diet vs. a low nutrient cotton wool diet. Investigators wanted to see if diet quality influenced eye-stalk length. They obtained the following data: d Diet Sample Mean Eye-stalk Length Variance in Eye-stalk d size, n (mm) Length (mm²) Corn (group 1) 21 2.05 0.0558 Cotton (group 2) 24 1.54 0.0812 =205-1.54-05T a) Construct a 95% confidence interval for the difference in mean eye-stalk length between the two diets (e.g., use group 1 - group 2).

An article in Business Week discussed the large spread between the federal funds rate and the average credit card rate. The table below is a frequency distribution of the credit card rate charged by the top 100 issuers. Credit Card Rates Credit Card Rate Frequency 18% -23% 19 17% -17.9% 16 16% -16.9% 31 15% -15.9% 26 14% -14.9% Copy Data 8 Step 1 of 2: Calculate the average credit card rate charged by the top 100 issuers based on the frequency distribution. Round your answer to two decimal places.

Chapter B.1 Solutions

Fundamentals of Statistics (5th Edition)

Ch. B.1 - B.1 Assess Your Understanding In Problems 14, (a)...Ch. B.1 - Prob. 2AYU Ch. B.1 - Prob. 3AYU Ch. B.1 - Prob. 4AYU Ch. B.1 - In Problems 512, plot each pair of points and...Ch. B.1 - In Problems 512, plot each pair of points and...Ch. B.1 - Prob. 7AYU Ch. B.1 - Prob. 8AYU Ch. B.1 - Prob. 9AYU Ch. B.1 - Prob. 10AYU

Knowledge Booster

$Statistics$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.