1) Melissa asked the first 150 students to come into the building what their favorite candy bar favor was. She then counted how many students responded with each type of candy. Then created a graph of her data. (I know I lied i didn't actually give a data set) What type of data is this? Mr. Wheaton loves to pet dogs. On his vacation he petted as many dogs as possible. Here is the data for how many dogs he petted each day. 0, 8, 6, 15, 10, 3, 2.7
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.
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1) Melissa asked the first 150 students to come into the building what their favorite candy bar
flavor was. She then counted how many students responded with each type of candy. Then
created a graph of her data.
(I know I lied I didn't actually give a data set) What type of data is this?
Mr. Wheaton loves to pet dogs. On his vacation he petted as many dogs as possible. Here is
the data for how many dogs he petted each day.
0, 8, 6, 15, 10, 3, 2, 7
Find the mean
Find the median.
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