Month Actual sales Predicted sales July 350 360 August 390 385 September 280 275 October 290 300 November 320 312 December 295 307

Q: . Which of the following is closest to the y-intercept of the function whose equation is y=10e**?…

A: 1.   Given equation of curve,                                 y=10 ex+1

Q: Complete with using the diagram for APOR and ALMK. 2. PO = LM, OR MK, KL 20, RP = 14, %3D mZM m20…

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Q: dy 6. + 2xy² = 0 dx

A: dy/dx + 2xy2 = 0 here we have to find the solution of this euqaiton  further step given below this…

Q: 22. (e¹ + y) dx + (2 + x + ye³) dy = 0, y(0) = 1

A: Given ex+ydx+2+x+yeydy=0 and y0=1

Q: If f(x) = 5x4 - 2e, find: ƒ'(x) = f'(3)= f''(x) = f''(3) =

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Q: #1. ii. Thanks

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Q: 26. 1 (₁7) + dy - 2xy) d + cos x - 2xy dx = = y(y + sin x), y(0) = 1

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Q: 7 е. 7g(x)dx = 5

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Q: 10. True or False: Determine whether each statement is true or false, and briefly explain your…

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Q: Let S be the solid obtained by rotating the region shown in the figure about the y-axis. a = 3 b = 2…

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Q: Show that T is a linear transformation by finding a matrix that implements the mapping. Note that…

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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.