d. Is the pointer on Spinner 2 more likely to land on section A than on B or C? Explain. e. Which section is Spinner 3 most likely to land on? Explain. Explain how to use ratios to decide which spinner is most likely to land on section A.
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.
![7.SP.C.7b
dels
GUse What You Know
In Lesson 31, you learned about probability based on an experiment. Consider
this problem.
Spinner 1
A game at a school carnival
has three different spinners.
Spinner 2
Spinner 3
The spinners are shown.
Which spinner is most likely
C.
to land on section A?
C
B
Use the math you already know to solve the problem.
a. How can you set up a ratio to represent section A on Spinner 1? What fraction of
Spinner 1 is represented by section A?
b. Is the pointer on Spinner 1 more likely to land on section A than on B or C? Explain.
c. What fraction of Spinner 2 is represented by section A?
d. Is the pointer on Spinner 2 more likely to land on section A than on B or C? Explain.
e. Which section is Spinner 3 most likely to land on? Explain.
Explain how to use ratios to decide which spinner is most likely to land on section A.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F46062760-8227-466a-9c38-571a1cedb15e%2F1df4badd-def7-4a33-ac78-08ce4113fb75%2Fb3etbc_processed.jpeg&w=3840&q=75)
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