15 P. 12 R 10 K

Q: Evaluate: da

A:

Q: 7+3.5-11

A: Let's Solve,

Q: /875:59

A:

Q: 2 3 3 4 6 8

A: The mean is computed below.   Aptitude score(x) Frequency(f) x*f 0 4 0 1 2 2 2 3 6 3 0 0…

Q: 3. 3 de dy 40

A:

Q: 164 24 7. 8. 88

A: Given

Q: middle one

A:

Q: only d

A: Given the table, Here,  fx=x2-1x-1 We need to explain why we can't just find f1 to determine…

Q: dy if y =t! and t=Vx Fin d

A: Let's find.

Q: puls

A: 10+10 is 20

Q: 3. Identify all the cycles at each node of the directed graph above.

A: Cycle is defined as a path that start and end at the same vertex.

Q: Identify the coordinates of the point in polar form based upon the given conditions. Use pi for T. r…

A: We will evaluate the required value.

Q: Question

A:

Q: Assignn

A: We can solve this using truth table

Q: part c pls

A: C) Given that r(u,v)=(u cos v, u sin v, v) with 1,2×0,2π I(x,y,z)=(0,0,x2+y2+z2) Here x=u cos v, y=…

Q: y et 2x *Sec2X Pinel dy o

A: By using these differential formulas that are ddxex=ex, ddxax=axlnx where a is constant,…

Q: Kinda lost

A: here the graph passes two times  through the x -axis  so there will be two roots

Q: Translate

A: Given point C 1 , 0 After applying conditions in point A ,we get  C1 , 0 → -3 , 0  → -3 ,-4 Now ,…

Q: 2

A:

Q: A= A

A: We will find out the required value.

Q: elow is an incomplete probability model showing the likelihood of selecting a marble from a way.…

A: Second option is correct 3/10

Q: O V-100 -125 3. 3-125

A:

Q: 3 power 3

A:

Q: Graph. 0 = - 4

A:

Q: Consider the following loops on the Klein bottle. (1) Decide whether they are orientation reversing…

A: question 1)  ) Decide whether they are orientation reversing or preserving. Explain ?The given…

Q: AB 20

A: From the figure, we can see that triangle AXB and triangle AXC are congruent. If they are congruent…

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.