For the unstandardized equation, b is the slope of the regression line. Given the equation for b
Question:
For the unstandardized equation, b is the slope of the regression line. Given the equation for b (which is b = r sy/sx), explain why r is the slope of the regression line when the independent and dependent variable scores are expressed as z-scores.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 75% (12 reviews)
We can write a computer program to simulate randomly playing songs from ...View the full answer
Answered By
Dudhat Vaidehi
I tutored mostly elementary school students privately after school and during the summer. We met in their homes or at the public library. I charged an hourly fee, and I provided any necessary materials.
Having taught in special education in two local schools for many years meant that I had contact with a lot of parents of special needs students. I never had to advertise — word of mouth was how most folks knew of me. At one point I did have a website, but didn't utilize it much. I stayed very busy, especially in the summers, and always had a full schedule. I typically met with each student's teacher in order to get an idea of what the focus of my instruction/remediation should be. Becoming familiar with the student's learning style(s) was also very helpful. Often parents would share records and test results with me. After each tutoring session, I documented the student’s progress and gave parents written updates, as well as phone calls or emails as needed.
While my students and I certainly utilized technology and the internet often during our sessions, I never tutored online or for any tutoring company, so am not familiar with the curriculums or methods used in those settings.
Tutoring one on one was very enjoyable and rewarding. My students and I had fun, and grew quite fond of one another. The extra income was a bonus. I had to retire from tutoring due to a physically handicapping disease, and miss my students very much.
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
-
For the unstandardized equation, a is the y-intercept of the regression line. Given the equation for a (which is a = Y - bX), explain why the y-intercept of the regression line is always 0 when the...
-
For Exercise 11.54, a. Determine the least- squares regression equation for the data. b. Interpret the slope coefficient. Is the intercept meaningful? c. Compute the residual standard deviation. In...
-
For the data set (a) Draw a scatter diagram. Comment on the type of relation that appears to exist between x and y. (b) Given that x = 3.6667, sx = 2.4221, y-bar = 3.9333, sy = 1.8239, and r =...
-
Sandra, a sole proprietor, is an interior designer and has thefollowing account balances on December 31, 20X0: Cash $2,500,Inventory $9,000, Equipment $25,000, Accumulated depreciation$5,000, Liabi 2...
-
A circular steel bar ABC (E = 200 GPa) has cross-sectional area A1 from A to B and cross-sectional area A2 from B to C (see figure). The bar is supported rigidly at end A and is subjected to a load P...
-
Mason Corporation began operations at the beginning of the current year. One of the company s products, a refrigeration element, sells for $ 2 0 5 per unit. Information related to the current year s...
-
Consider the flat-plate heat transfer to be solved by the similarity approach. Show all the details leading to Eq. (18.15). What are the boundary conditions on \(\theta\) ? Extend your MATLAB code to...
-
Luke Gilbert is to retire from the partnership of Gilbert and Associates as of March 31, the end of the current fiscal year. After closing the accounts, the capital balances of the partners are as...
-
Executive SummaryBrief background on the Nike business and their social media efforts, their Competitor Analysis.
-
The 2018 balance sheets and income statement for Netflix Inc. follow. Refer to these financial statements to answer the requirements. NETFLIX INC. Consolidated Statement of Earnings For Year Ended...
-
Camilla collected data on the quality of day care (x) and the childs grades in kindergarten (y). Her data are below: a. Find the correlation between these two variables. b. Write the standardized...
-
If d = 1.0, what is the equivalent point-biserial correlation value?
-
Port Charles and Turner Lake are 860 km apart. At 6:15 A.M., Patrick and Ben start driving from Port Charles to Turner Lake at an average speed of 80 km/h. At 9:30 A.M., Carl and Louis decide to meet...
-
What communication and HR practices does New Belgium use to keep employees in the loop so they feel involved with the company and part of a community? Kim Jordan and Jeff Lebesch, the husband and...
-
More companies are using a compensation system that incorporates customer satisfaction as a more reasonable formula to give incentives to employees. Discuss how you would use such a system. What are...
-
Do you think offering incentives to key contributors motivates them as well as other employees to do a better job? Why or why not? If not, what alternative ways do you propose? Explain....
-
What do you think is the role of money as a determinant of a persons satisfaction at work and with life in general? Should organizations worry about this issue? Explain.
-
Are there any potential problems with devoting most compensation dollars to rewarding top performers, even if this means neglecting investments to improve the welfare of all employees (such as day...
-
Suppose at a price of $10 quantity demanded is 100 and when price is $11 quantity demanded is 85. What is the price elasticity of demand? Show all your work. Interpret this number completely.
-
One hundred pounds of water at atmospheric pressure are heated from 60F to 200F. What is the enthalpy change? The internal energy change? Why is the difference between the internal energy change and...
-
If the clinically desirable range for cholesterol is < 200 mg/dL, what proportion of people have clinically desirable levels of cholesterol? Cardiovascular Disease, Pulmonary Disease The duration of...
-
Some investigators believe that only cholesterol levels over 250 mg/dL indicate a high-enough risk for heart disease to warrant treatment. What proportion of the population does this group represent?...
-
What proportion of the general population has borderline high-cholesterol levelsthat is, > 200 but < 250 mg/dL? Cardiovascular Disease Serum cholesterol is an important risk factor for coronary...
-
What motivates you to succeed in your work or personal endeavors?Can you provide an example from your past experiences where you successfully turned a setback into a motivation to achieve a goal?
-
What are some key traits and qualities that define an effective leader in today's complex and dynamic business environment?
-
How has digital marketing transformed the healthcare industry? What are the key strategies for successful healthcare marketing in 2023? How can healthcare providers ensure compliance with healthcare...
Study smarter with the SolutionInn App