3. Describe (direction, form, and strength )the relationship shown in the scatterplot below. 3000 2500 2000 Y 100 ..... 250 100 150

Q: Find an ordered pair that satisfies the equation 5x+y=9 by letting y=−1.

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Q: 10 -8- 4 -2- -10 -8 -2 4 6 8 10 -2- -10

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Q: Did your image reflect over the x or y axis?

A: the given figure, we have to tell image reflect over the x -a xis or y-axis.

Q: A. Use the table to Minutes Distance (km) 25 50 10 75 15 1. Write an equation that shows how the…

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Q: Briefly, what does the coefficient of determination mean for this data? f. Slope g. Intercept = e.

A: (d)  Coeff of determination = 0.631 Symbol = R2

Q: 7) Ay 20 12 10 6 2.

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Q: %23 A C %23 If AB = and BC then BD 1 and it bisects

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Q: Cell phone subscribers Year Top U.S. law firms gross revenue (in million dolları (in thousands) 1989…

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Q: (From Unit 2, Lesson 8.) 10. Diego is buying shrimp and rice to make dinner. Shrimp costs $6.20 per…

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Q: 3) Write an equation of the line. -3 Equation of Line 2.

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Q: Table A and Table B represent linear relationships.   Based on the information in the tables,…

A: For table A xy312416520624 Since the for each difference between two consecutive number is 4.  Thus…

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A: In this case, we need to identify the correct answer.

Q: Find the value of a in the parallelogram. а— 1.5 2а - 19.8 a+1.2 А D 19.5

A: Given,            The figure of a parallelogram is shown below :           To find : The value of a…

Q: EXPLAIN 2 Graphing Linear Functions Given in Standard Fo Read the section below and complete the…

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Q: 1. Sketch two complete cycles of each graph below. y = 2 sin( –3 (x a) + 4 | y = -3co«(;x-) - 1 | b)…

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Q: Check here for instructional material to complete this problem. Plot the point (-1.4,-0.6) in a…

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Q: 5 x + 3 -15 10 5 10 15 20 6. x + 3 x +3 -10

A: The given graph is-

Q: 2 The scatterplot shows a mother's height (in cm) and her daughter's height (in cm). 180 170 160 150…

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Q: TOTAL COST (S) TOPPINGS $4 1. $4.25 $4.50 3 $4.75 4 $5.00 $5.25 6. $5.50 Which equation represents…

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Q: Look at the coordinate grid below. Which point corresponds to the ordered pair (-3, 5)? point H…

A: from graphCordinate of point  H⇒(5,-3)  G⇒(3,-5)

Q: DIRECTIONS: Identify the two variables in the example. For direction of variable, put an arrow…

A: Given that  1. A city planner notices that the more bus stops the city puts in, the more money the…

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.