Match these values of r with the accompanying scatterplots: -0.997, -1, -0.744, 0.352, and 1

Q: If z = 1.75, SD = 3.03, and M = 19.75, what is X?

A: given data  Z = 1.75 s = 3.03 M = 19.75 x = ?

Q: When you round 32445.34 to 2 significantdigits, your response would be

A: Rounding to significant figures means rounding a number to nearest tens, hundreds,  thousands etc.…

Q: 12. Jackson has scores of 80, 90, 83, and 81 on four Math quizzes. What is the score he needs on the…

A: Let us assume that the next score is x then

Q: Suppose a sack contains 18 candies. There are Grey and yellow candies in the sack packed for a…

A:

Q: Given M1 = −5, s1 = 4.6, n1 = 72, M2 = − 1, s2 = 3.3, and n2 = 60, calculate t.

A:

Q: What is the P(- 0.34 Z - 0.97) a.-0.2009 b. -0.0526 c.0.2009 d.0.0526

A: P(- 0.34 <Z <- 0.97)=?

Q: If P(A) = 0.7, P(B) = 0.8, and P(A or B) = 0.9, find P(A and B).

A:

Q: There is a formula that gives a correspondence between women's shoe sizes in the United States and…

A: We will find the required.

Q: During their freshman year, Derek's GPA was 3.5 and Terry's was 3.1. During their sophomore year,…

A:

Q: If X = 17.34, s = 5.45, and M = 24.88, what is z?

A: Given: X = 17.34 s = 5.45 M = 24.88

Q: IfP(A =0.3,P(B)=0.4andP(A and B)=0.7areAandBME?

A: The probabilities of the events are given as follows:

Q: Hod the catical value te for a 95% Con fidece levei whco the Scmple Size is 18.

A:

Q: If P(B) = 0.3, P(A or B)= .06, and P(A and B)= .2, find P(A)

A: From the properties of probability, for any two events A and B we have

Q: How was the S1 found on answer A?

A:

Q: Given P(A) = 0.31, P(B) = 0.28, and P(A and B) = 0.14, what is P(A or B)? Answer in decimal form.…

A: Ans - Given P(A) = 0.31, P(B) = 0.28, and P(A and B) = 0.14, what is P(A or B)?

Q: why did you add .032 when you did not list it p(x=6)?

A: The probability distribution table of X provided in the question is as follows…

Q: If P(A) = 0.4, P(B) = 0.5, and P(AUB) = 0.7, find P(ANB). P(AUB).

A:

Q: If P(A) 0.3 , P(B) = 0.8 and P(A or B) = 0.9 Find P(A and B).

A:

Q: where did  you get 0.5 from

A: The mean of the distribution, The standard deviation of the distribution,

Q: Suppose P(A)=0.6, P(B)=0.4, and both A and B are independent. Calculate P(A or B).

A: We have to find given probability.

Q: (21)8=... Select one: (10010)2 a. b. (1001)2 (10001)2 C.

A: Here convert the number (21)8, into base 2 number.

Q: Find  P(A or B) for the following.  P(A)=0.20,P(B)=0.40, and  P(A and B)=0.02 P(A⁢ or B)= Enter…

A:

Q: Suppose P(A) = 0.76, P(B) = 0.12 and P(A or B) = 0.54. Determine P(A and B).

A: The information provided in the question are as follows :- P(A) = 0.76 P(B) = 0.12 And P(A or B) =…

Q: Evaluate the following for x= 3 and y = 1. 7xy² - 7

A: Given: 7xy2-7

Q: Calculate the SD for these scores:

A: Given that,Sample size To find the standard deviation of the data.

Q: Simplify -214 144³

A:

Q: Find the following : e8z+e9 dz e 8z

A: To integrate

Q: Use the following table to answer the question: X 1 2 3 4 P(X) 0.5 0.3 0.15 0.05       a. 0.5…

A:

Q: Which of the choices identifies the correct value of the coefficient of determination, R², and gives…

A: In the regression analysis, a coefficient of determination R2 is used to measure the explained sum…

Q: For the given data, find the value of each expression: X Y 8 5 -4 1 6. -2 E(6XY - 4)2 - 15 =||…

A:

Q: If P(A) = 0.5, P(B) = 0.8, and P(A or B) = 0.9, find P(A and B). P(A and B) =

A:

Q: 1000P=6.46 1000P¹=2.11 x:n 1000P xinl 41.66 1000P 14.26 =

A: Given,     1000Px=6.46      1000Px:n1=2.11     1000Px:n=41.66          1000Px+n=14.26

Q: Calculate the SD for these scores: 6 7 8 9 10 12

A: From the provided information,Sample size (n) = 6Data: 6, 7, 8, 9, 10, 12

Q: Match these values of r with the accompanying scatterplots: - 0.385, 0.385, 0.997, - 0.767, and 1.…

A:

Q: For #6 & 7, find the a, term. 317, 319, 321, 323, 325, 327,... 6. 7. 64, 81, 100, 121, ..

A: Let's find.

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.