Given b = –.35 and a = 1.01, what is Y' for X = 52? a. -52.17 b. 51.65 c. -17.19 d. 19.21

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A: Given that, x2a2+y2b2=1 We need to find the value of dydx at the point (-3,2)

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A: evaluate the following integral... ∫ex dx

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A: (Note: Question 4 is incomplete. Repost complete question.) Given: △ABD≅△CDB 5. What is the value…

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A: So in this we have to differentiate twice. I'm providing hand written solution.

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A: For part d: The objective is to predict the life expectancy of a child born in 2019.

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A: option C is correct answer . explanation in next step   . please give a like

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Q: of the following models: y = a (1 + r)', y = a (1 – r)', A Pert

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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.