The test statistic of z=1.72 is obtained when testing the daim that p>04 a. Identify the hypothesis test as being two-tailed, left-tailed, or right tailed b. Find the P-value. c. Using a significance level of a0.01, should we reject Hy or should we fal to reject Hy? Click here to view.page 1of the standard normal distribution table Click here to viewpage 2of the standard.nomal dintribution table a. This is a test right-tailed leh-tailed two taled
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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