Using the standardized regression equation of zy = rz x , find the predicted dependent variable z-scores
Question:
Using the standardized regression equation of ẑy = rzx, find the predicted dependent variable z-scores of individuals with the following individuals if r = –0.72:
a. zx = –4.0
b. zx = –2.9
c. zx = –1.2
d. zx = –0.4
e. zx = 0.0
f. zx = +0.6
g. zx = +1.9
h. zx = +2.5
i. zx = +3.2
j. Explain why the predicted dependent variable z-scores are less variable than the zx scores.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 37% (8 reviews)
The standardized regression equation is zy rzx where zy is the predicted dependent variable zscore r ...View the full answer
Answered By
BillClinton Muguai
I have been a tutor for the past 5 years. I have experience working with students in a variety of subject areas, including computer science, math, science, English, and history. I have also worked with students of all ages, from elementary school to college. In addition to my tutoring experience, I have a degree in education from a top university. This has given me a strong foundation in child development and learning theories, which I use to inform my tutoring practices.
I am patient and adaptable, and I work to create a positive and supportive learning environment for my students. I believe that all students have the ability to succeed, and it is my job to help them find and develop their strengths. I am confident in my ability to tutor students and help them achieve their academic goals.
0.00
0 Reviews
10+ Question Solved
Related Book For
Statistics For The Social Sciences A General Linear Model Approach
ISBN: 9781107576971
1st Edition
Authors: Russell T. Warne
Question Posted:
Students also viewed these Mathematics questions
-
Using the standardized regression equation of z y = rz x , find the predicted dependent variable z-scores if r = +0.10: a. z x = 3.5 b. z x = 2.8 c. z x = 2.5 d. z x = 0.8 e. z x = 0.0 f. z x = +0.4...
-
Find the best predicted temperature at a time when a cricket chirps 3000 times in 1 minute. What is wrong with this predicted value? Find the regression equation using = 0.05, letting the first...
-
Consider the following data for two variables, x and y. a. Does there appear to be a linear relationship between x and y? Explain. b. Develop the estimated regression equation relating x and y. c....
-
1 - Describe the purpose of the bubble sort algorithm 2 - The pseudocode below shows the working of the main condition in a bubble sort algorithm, but one part of the code is missinIF items [ i ] >...
-
Three prismatic bars, two of material A and one of material B, transmit a tensile load P (see figure). The two outer bars (material A) are identical. The cross-sectional area of the middle bar...
-
8 2m 1$ Bm
-
What does an accounts receivable turnover ratio of 9.1 indicate?
-
Zooms, a national manufacturer of lawn-mowing and snow-blowing equipment, segments its business according to customer type: professional and residential. The following divisional information was...
-
Draft a contract for the hypothetical: Drive-By Records offers customers the opportunity to download twenty (20) songs for $1.00. In return, the customer must purchase five (5) additional monthly...
-
The planet Aragonose (which is made mostly of the mineral aragonite, whose composition is CaCO3) has an atmosphere containing methane and carbon dioxide, each at a pressure of 0.10 bar. The oceans...
-
Describe why some outliers distort the regression line and others do not.
-
What assumption does the scatterplot below violate? 8 7 3- 1 4 3. 2. 4. 2.
-
Stanley Mills was hired by Clark at the beginning of 1994. Mills is expected to retire at the end of 2038 after 45 years of service. His retirement is expected to span 15 years. At the end of 2013,...
-
Historical Return Distribution Description a 2 points The last four years of returns for a stock are as follows: . What Is the average annual return? Year 1 2 3 4 Return -4% 28% 12% 4% Type V ;' ;...
-
When assessing relevant costs, it is important to consider why one is evaluating the cost to begin with. Economists assess both the accounting costs of a business as well as the implicit costs (Froeb...
-
Definition Essay instructions 1) Definition essays explain what a term means. 2) Use a term with complex meaning. The meaning should be multifaceted and disputable. 3) Steps for effective writing i....
-
Consider the following cash flows on two mutually exclusive projects for the Bahamas Recreation Corporation (BRC). Both projects require an annual return of 18 percent. Deepwater New Submarine...
-
You forecast that Integrated plc will pay a dividend of 24 pence next year and that dividends will grow at a rate of 9 percent a year. What price would you expect to see for Integrated's stock if the...
-
Name the primary financial statements and explain the purpose of each?
-
Find the work done in pumping all the oil (density S = 50 pounds per cubic foot) over the edge of a cylindrical tank that stands on one of its bases. Assume that the radius of the base is 4 feet, the...
-
Unsavory researchers know that one can cheat with hypothesis testing. That is, they know that a researcher can stack the deck in her or his favor, making it easier to reject the null hypothesis. a....
-
Identify the critical t values for each of the following tests: a. A single-sample t test examining scores for 26 participants to see if there is any difference compared to the population, using a p...
-
What is Pr(Z < 0.5)? Cardiovascular Disease Because serum cholesterol is related to age and sex, some investigators prefer to express it in terms of z-scores. If X = raw serum cholesterol, then Z = X...
-
( a ) In this problem, we will now make deposits at the beginning of the year. The only columns we will need to interchange are the interest and deposit columns. Time and ending balance formula's...
-
Adjustments for the year ending december 31 2020. climbing equipment is depreciated using the accelerated depreciation method at a rate of 20%. the only acquisition made this year was made on...
-
You are a PM for an electronics component manufacturer. You are managing a project to produce a new component that will be offered to your customers. To identify potential risks for your project, you...
Study smarter with the SolutionInn App