inistic linear relationship     b. Scatter plot relationship     c. Vertical relationship     d. Linear relationship

Q: Find the SSE for the model 35 X Data Model 30 X 29 y%=2.5x-8 25 25 20 15 10 11 12 13 14 15 16 17 20

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Q: Suppose that the table shows the COVID-19 cases and deaths in some NCR cities during the COVID-19…

A: For the given data What is the degree of linear relationship between COVID-19 and deaths?

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A: (a)   Identify the data set where it has an apparent negative, but not perfect linear relationship…

Q: Which of the two variables is the independent variable? Which is the dependent variable? What type…

A: Hint: independent variables are one that does not change by other variables.

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Q: Examine for linear dependence (2,3, 4), (3,4, 5), (4, 5, 6)

A: Writing the vectors in Matrix form, we get the following matrix:

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Q: ..... Do the two variables have a linear relationship? O A. The data points have a linear…

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Q: Examine the scatter diagram and determine whether the type of relation is linear or nonlinear.

A: by the look at the graph only we can decide if it is linear or non linear

Q: What does it mean if r=0  A.) A relationship does not exist between the variables. B.) no linear…

A: It is given that r = 0.

Q: 4A  Create a scatterplot of the data. Height is X-axis and Shoe size is Y-axis    Person 1 Person 2…

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Q: Investigate this table of values. -2 15 12 12 19 6. 26 Blank 1: If the x values are always changing…

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Q: Determine whether the scatter diagram indicates that a linear relation may exist between the two…

A: Scatter Diagram :  It is a diagrammatic representation of data to find a linear relationship…

Q: If it has been determined that there exists a very strong linear relationship between two variables,…

A: We have the given the following statement about the correlation coefficient.

Q: Determine whether the scatter diagram indicates that a linear relation may exist between the two…

A: From the plot we can see that data seems to fall a line witch a constant slope, which indicated that…

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Q: Which table of values represents a linear relationship? xf(x) -1 -3 -2 1 1 6. 13 1) f(x) -1 2. 8. 2)…

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Q: Two students each draw a line to model the same set of data points. Student 1 Student 2 30 10 12 14…

A: From graph,

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Q: A company with a high operating leverage will experience which of the following? a)    the same…

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Q: Which table shows a decreasing linear relationship? O a y 4. 124 8. 267 12 407 16 551 y 4 56 5 56 6…

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A: To find : The relationship of the data given .

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Q: The scatterplot does not inform the following about the relationship between two variables…

A: Definition:- A graph in which the values of two variables are plotted along two axes, the pattern of…

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A: The scatter plot is used to determine is there any the relationship between the two variables or…

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Q: (a) Construct a scatter diagram with driving speed on the horizontal axis and fuel efficiency on the…

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A: From the given table we can see that- * x values are always changing by a constant amount. i.e x…

Q: (a) Which data set indicates the strongest negative linear relationship between its two variables?…

A: Solution: Scatter plot : Scatter plot is a graphical technique. From the scatter plot we can get…

Q: 70 60 50 40 30 20 10 O 10 20 30 40 50 60 70 s0 The equation that represents this relationship is y =…

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Q: What is the interpretation of r= - 0.12? O There is a weak negative linear relationship between X…

A: Solution: From the given information, r=-0.12.

Q: Coca - Cola Company had sals of S18 , 546 million in 1996 and $ 21.900 million in 2004 Use the…

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Q: Which of the following are measures of the linear relationship between two variables? Select one:…

A: Which of the following are measures of the linear relationship between two variables?

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A: O E (O-E)^2 (O-E)^2/E 40 41.65543 2.740451 0.065789 50 50.18727 0.035069 0.000699 44 42.1573…

Q: Explain what is meant when two variables are positively linesrly related. What would scatter plott…

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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.