In a research study using a sample of 30 participants, the Pearson r correlation between X and
Question:
In a research study using a sample of 30 participants, the Pearson r correlation between X and Y is .09 and is not statistically significant. Should linear regression be used to predict scores on Y given scores on X? Why or why not?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 63% (11 reviews)
The CORREL function in Excel is one of the easiest ways to qu...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
Introductory Statistics For The Behavioral Sciences
ISBN: 9780470907764
7th Edition
Authors: Joan Welkowitz, Barry H. Cohen, R. Brooke Lea
Question Posted:
Students also viewed these Mathematics questions
-
A level setup midway between X and Y reads 6.29 ft on X and 7.91 ft on Y. When moved within a few feet of X, readings of 5.18 ft on X and 6.76 ft on Y are recorded. What is the true elevation...
-
In Exercises 1-2, find a relationship between x and y such that x, y is equidistant (the same distance) from the two points. 1. (4, 1), (2, 3) 2. (6, 5), (1, 8)
-
The exchange rate between Currencies X and Y is currently Y0.05614 = X1.00. If X weakens by 1.5% relative to Y, what will be the new values for the exchange rates per unit of X and per unit of Y?
-
Which of the following accounts does not have a normal credit balance? Service Revenue Sales Discounts Unearned Service Revenue Sales Revenue
-
Compare the basicities of the last four amines in Table 11.3, and explain the reasons for the observed basicity order.
-
Explain briefly how to apply the adjusted sales value method of allocation. LO.1
-
Give a hospitality example of the importance of teaching in the STEM process. AppendixLO1
-
The Stern Company uses a perpetual inventory system and has prepared the following adjusted trial balance on December 31, 2007: Required Prepare in proper form for 2007 the company's: (1) Income...
-
SCC Company reported the following for the current year: Net sales $ 4 9 , 0 0 0 Cost of goods sold 4 1 , 8 2 0 Beginning balance in inventory 2 , 1 0 0 Ending balance in inventory 8 , 1 0 0 Compute...
-
Refer to the Icebergs for Kuwait case. Review the problem statement and influence chart that were generated for this case in conjunction with the corresponding exercises in Chapter 2. (If this has...
-
Describe three situations in which you would consider using Spearman correlation instead of Pearson correlation.
-
Use your statistical package to perform a linear regression predicting the statistics quiz score from the math background quiz score. Write out the formula for the raw-score regression line. What...
-
Which of the following expenses would you regard as part of the cost of goods sold? (a) Advertising the goods for sale (b) Insurance and freight on importing goods for sale (c) Packing the goods for...
-
Make a schedule that you would use that effectively illustrates working with paraprofessionals that includes collaboration time. Use the examples provided in the following resources to guide your...
-
How does the integration of technology and automation influence employee motivation and job satisfaction within modern organizational contexts ?
-
BREAD Products' pretax income for 2019 is * (1 Point) BREAD Products has no Work in Process or Finished Goods inventories at the close of business on December 31, 2018. The balances of BREAD's...
-
Convert the following line of code into assembly language. A (A B)+(BA) Where A and B are both 8-bit variables Activate Windows
-
14. Create a one variable Data Table from what you just copied and pasted giving the total sales for each department, and the Largest Sale from each department. Start your Criteria range in cell A1....
-
Programs like IBM's i2 Analyst's Notebook and Xanalys Link Explorer perform link analysis. True/False
-
Catherine (aged 42) and Johnson (aged 45) have been married for 12 years. Johnson is a project manager of an event company at a monthly salary of $55,000 with an additional one-month salary of...
-
An Uber driver kept track of the number of calls he received over a 28-day period. The data are listed here. Create a histogram. 3 10 10 7 8 11 8 10 7 4 17 13 9 7 12 8 10 4
-
There are a number of minor-league baseball players who never make it to the major leagues. A statistics practitioner kept track of the age at which 32 players realized their dream of playing in the...
-
The 17th hole at the TPC (Tournament Players Club) is an island green that causes even professional players to put their tee shots into the surrounding pond. A statistics practitioner kept track of...
-
What is the IRR for a project with the following cash flows? Round to a tenth of a percentage point. At year 0, you make a capital investment of $5,117. In year 1, you have positive cash flows of...
-
Kaidan Inc. is a Japanese firm located in Osaka. The firm's expenses contribute to the firm's revenue in a different period than when they are paid. Suppose that the firm's salaries and wages are...
-
Belmont contributes $30,000 to the Salvation Army. Belmont's marginal tax rate is 24% while his average tax rate is 20%. After considering his tax savings, Belmont's contribution costs A) $7,200. B)...
Study smarter with the SolutionInn App