-6 -4 -2 2 4 -4- -6- -8 Write the factored form of the equation of the most appropriate polynomial. f (z) = %3D 6. 2. 2.

Q: Identify the dependent variable and independent variable with justification?

A: Dependent variable: The variable that is changed because of the influence of the independent…

Q: Does that mean the air quality has worsened because the Ozone levels are higher (more in the…

A: We have to interpret the skewness of the distribution of ozone in terms of air quality. We know that…

Q: what is the ande bicest себ

A: What is the angle bisect?

Q: Suppose A = (-8,7) and AB = (4, –3). Then B = help (points)

A: Find the vector if the direction of AB. Is given

Q: The degrees of freedom are directly related to

A: Let, X1,X2,...,Xn be the samples from normal distribution. Let, S2 be the sample variance.  We know…

Q: (a) To construct a serial correlation, we use data pairs  (x, y)  where x = original data and y =…

A: (a) Let x is defined as the original data, and y is defined as original data shifted ahead by one…

Q: What's  X?

A: Property: Angles on the circumference of circle by the same arc are always equal.

Q: Calculate the coefficient of variation and interpret the value obtained.

A: The coefficient of variation (CV) is a normalized measure of the dispersion of a probability…

Q: 1. The table shows the number of deaths in the U.S. in a year due to a variety of causes. For these…

A: The total population of the USA is given to be312 million. The table below shows the number of…

Q: The variable with the largest positive Pj – Zj value is the a. artificial variable b. entering…

A:

Q: If P(A) = 0.5 and P(B) = 0.80, then P(A or B) must be 0.95.   TRUE or FALSE

A: From the provided information, P (A) = 0.5 and P (B) = 0.80

Q: A1 .A = -5 .A%3D

A:

Q: 5x-20 50

A:

Q: d) Explain the meaning of the coefficient of gender (how does gender affect salary?). Does this…

A: Given : The coefficient of Gender = 1.95 The value is positive which denotes that there is a direct…

Q: Calculate the average job gains using the numbers you obtain, 36,239.

A: The given numbers of jobs are 36 and 239.

Q: 39. What is the value of (EX)² for the scores: -1, 0, 3, 5?

A: Given that  The data are -1,0,3,5 Find the value (∑X)2

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

A:

Q: What does it mean when a perimeter is 16 times the width or when something is X times the X?

A: There are 4 operations in mathematics which are addition, subtraction, multiplication and division.…

Q: If P(An B) = 0.2 and P(B) = 0.8, what is P(A | B)?

A:

Q: you have two results for p= technically which one is the correct reference?

A: We have to find the value of p.

Q: c/6 = 18

A:

Q: -D12- 4.

A: there is only one variable to find the solution.

Q: The formula P^Q →QvP stands for

A: P∧Q→Q∨P∧ means AND∨ means OR→ means if-then   We can see the meaning of different symbols from there…

Q: What is needed to find a p value?

A: In hypothesis test we define the null hypothesis which is tested for possible rejection under the…

Q: (a) Construct a scatterplot of the weight (y) versus the height (x). Pass the ball: The NFL Scouting…

A: Given data:   Height Weight 76 225 77 226 77 237 74 227 75 219 74 218 76 237 75…

Q: It's saying the x= is not 3.35, 0.15

A:

Q: How are r and r squared interpreted?

A: The correlation coefficient (r), is used to define the linear relationship between the independent…

Q: Which similarity shortcut allows you to answer the value for h and k?

A: We are given that the following two triangles are equivalent.

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: What would the value of x be?

A: