A Giancarlo buys granola. The graph shows the relationship between the weight and the cost of the granola. Which of the following are true statements about the graph? Choose all the correct answers. 24 21 18 15 12 01234 5678 Weight (Ib) A The point (8, 24) means that 8 pounds of granola costs $24. B The point (1, 3) means that the unit rate is $3 per pound of granola. C The point (4, 12) means that it costs $4 for 12 pounds of granola. D Since the line passes through (1. 3), 3 is the constant of proportionality. E The graph is not a proportional relationship. Cost ($)
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 predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
