Your Perfect Assignment is Just a Click Away

Starting at $8.00 per Page

100% Original, Plagiarism Free, Customized to Your instructions!

glass
pen
clip
papers
heaphones

Correlational Analysis

Correlational Analysis

orrelational Analysis

Before beginning this assignment, please watch the following videos on correlation:
Correlation – The Basic Idea Explained (Links to an external site.)
Correlation Basics (Links to an external site.)

Study Description: A school educator is interested in determining the potential relationship between grade point average (GPA) and IQ scores among ninth graders. The educator takes a random sample of 30 ninth graders aged 14 years old and administers the Wechsler Intelligence Scale for Children-Fourth Edition (WISC-IV). The WISC-IV includes a Full Scale IQ (FSIQ; however, for this assignment we will just call it IQ).

Output file: See Week 5 SPSS Output.pdf file (Links to an external site.).

Answer the following Questions:

  1. Hypotheses – Formulate null and alternative hypotheses. What do you think is the relationship between IQ scores and GPA?
  2. Variables – Describe the scale of measurement (nominal, ordinal, interval, or ratio) for each of the variables.
  3. Correlation – Write an overview of the results of the correlation (at least two paragraphs), including the appropriate and necessary statistical results within sentences and in proper APA formatting. Be sure to provide sufficient explanation for any numbers presented. Consider the following in your overview and conclusions:
    • Is there a significant correlation between IQ scores and GPA? If so, what does a significant correlation mean?
    • Using the correlation table and scatterplot, explain whether the relationship is positive, negative, or no correlation.
    • Describe the strength of the relationship (e.g. very strong, moderate, weak, etc.).
    • What do the results tell us about your hypotheses?
    • What conclusions can we draw from these results? What conclusions can we NOT make using these results?

Write a total of 400-700 words in response to these questions.


"Place your order now for a similar assignment and have exceptional work written by our team of experts, guaranteeing you A results."

Order Solution Now

Our Service Charter


1. Professional & Expert Writers: Ace Tutors only hires the best. Our writers are specially selected and recruited, after which they undergo further training to perfect their skills for specialization purposes. Moreover, our writers are holders of masters and Ph.D. degrees. They have impressive academic records, besides being native English speakers.

2. Top Quality Papers: Our customers are always guaranteed of papers that exceed their expectations. All our writers have +5 years of experience. This implies that all papers are written by individuals who are experts in their fields. In addition, the quality team reviews all the papers before sending them to the customers.

3. Plagiarism-Free Papers: All papers provided by Ace Tutors are written from scratch. Appropriate referencing and citation of key information are followed. Plagiarism checkers are used by the Quality assurance team and our editors just to double-check that there are no instances of plagiarism.

4. Timely Delivery: Time wasted is equivalent to a failed dedication and commitment. Ace Tutors is known for the timely delivery of any pending customer orders. Customers are well informed of the progress of their papers to ensure they keep track of what the writer is providing before the final draft is sent for grading.

5. Affordable Prices: Our prices are fairly structured to fit in all groups. Any customer willing to place their assignments with us can do so at very affordable prices. In addition, our customers enjoy regular discounts and bonuses.

6. 24/7 Customer Support: At Ace Tutors, we have put in place a team of experts who answer all customer inquiries promptly. The best part is the ever-availability of the team. Customers can make inquiries anytime.