Recently, stock split, the stock was valued at $20 per share. Nineteen days after the stock split, the stock was valued at $65 per share. The equation 3x -y= -8 models the relationship between the stock's per share value y and the number of days x since the stock split. Use the equation to complete parts a) through d) below. a stock split and the value per share increased. Four days after the APrice of Stock (5) 100- 75- 19.65) a) Estimate the slope from the graph. 50- (Round to the nearest integer as needed.) 25- (4.20) . Days 5 10 15 20 25 30 Enter your answer in the answer box and then click Check Answer. Chec Clear All 3 3 parts remaining
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.
Recently, a stock split and the value per share increased. Four days after the stock split, the stock was valued at $20 per share. Nineteen days after the stock split, the stock was valued at $65 per share. The equation 3x-y= -8 models the relationship between the stock's per share value y and the number of days x since the stock split.
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