Prove that both (a) lim inf y, 2 lim inf r, (b) lim sup y, < lim sup r„.

Q: -(-5, -1); 2y = 2r – 4 %3D

A:

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A: Given query is to find the factors of the expression.

Q: 11x-20y=28  3x+4y=36

A:

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Q: *+2x, +3x, =-1 2x+5x, +7x = -2 - 2x -4x, -5x, = 0 %3D

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A:

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A: given: 3x+2y=-13 -5x+4y=18

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Q: -7x+2y=D4 3x-5y=-2

A:

Q: T. If TM 3y and TX 2y + 24, then Y

A: Given,  TM = 3y TX = 2y + 24

Q: 4. SyS_38v2-17x+43

A:

Q: If Crystal multiplies her age by 3 and then adds 2, she will get a number equal to her mother's age.…

A: Given that , Mother's age = m Crystal's age in terms of m = ?

Q: Gnverge sef

A: SOLUTION-

Q: What is 4y÷4x

A: Given data is : 4y÷4x To find the value of 4y÷4x. 4y÷4x=4y4x=4×y4×x=yx

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Q: 8A · 19^.

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Q: -4x+8y= 24 6x-4y=-10

A:

Q: but when u substitute x = 12 hours x 6 + y = 4 hours x 8 = $104 which is not $120

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Q: Q5. Which number is equivalent to 616 Click on image to enlarge if needed 6 x 6? 64 68 612 620

A: The correct option is 4th option .i.e. 620.

Q: 5. 2X +4xy-3y = 5 3D5

A: Solution is given below:

Q: 10. Remove the parentheses by multiplication: a. 6(3a-4) = b. x(2x + 10) = c. 9(9x-9) = d.…

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Q: There is a slide in a park. One of its side Company hired one of its walls for 3 months.walls has…

A: Given that, There is a slide in a park. One of its side Company hired one of its walls for 3…

Q: show that (AB)-1 = B-1A-1

A: Given matrix A has a order of 2x2 while matrix B has a order of 2x3.

Q: The accuracy of a census report on a city in southern California was questioned by some government…

A: Unanswered parts:   Level of significance:   Given that the level of significance is 1%. Thus, the…

Q: 。 hs 1+ 3² ds

A:

Q: 83 R2)Real numbers and their properties 13,0,441, 277, 3, Jia 3, that belong to eacl. 3et 113t au e…

A: Natural numbers : the positive integers (whole numbers) 1, 2, 3, etc., and sometimes zero as…

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.