Your Perfect Assignment is Just a Click Away

We Write Custom Academic Papers

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

How It Works
Order Now
glass
pen
clip
papers
heaphones

Central Tendency and Variability

Aug 31, 2021 | MATHEMATICS | 0 comments

Aug 31, 2021 | MATHEMATICS | 0 comments

Central Tendency and Variability

The data set you have opened contains three variables: SCHOOL (the school the studentsattended when they took the Psychology 1 class), GRADE (the letter grade the studentearned in the class), and FINAL (the score the student got on the final exam).Your goal is to understand and to describe these variables using the measures of centraltendency and variability that you learned earlier in class. Be sure to consider the level (scale)of measurement for each variable before you begin the rest of the lab. For each variable, youwill report (1) what is that scale, (2) provide the appropriate statistics (of central tendencyand variability), (3) provide the appropriate graph, (4) print the output of statistics and graph,and (5) type no more than a one paragraph summary of what the output shows.

1. What is the scale of measurement for the SCHOOL variable? Provide the appropriatestatistics of central tendency and variability for the SCHOOL variable and the graph which ismost appropriate for the display of those statistics.What you submit for grading: Print the output of your Excel work. You do not need to print all ofthe raw data, just what you operated on and the descriptive statistical results. Using MicrosoftWord, write no more than a one paragraph summary of what the output shows.2. What is the scale of measurement for the GRADE variable? Provide the appropriate statisticsof central tendency and variability for the GRADE variable and the graph which is mostappropriate for the display of those statistics.What you submit for grading: Print the output of your Excel work. Using Microsoft Word, writeno more than a one paragraph summary of what the output shows.3. What is the scale of measurement for the FINAL variable? Provide the appropriate statisticsof central tendency and variability for the FINAL variable and the graph which is mostappropriate for the display of those statistics.What you submit for grading: Print the output of your Excel work. Using Microsoft Word, writeno more than a one paragraph summary of what the output shows.4. Follow APA style guidelines in writing your paper, especially for your paper’s format,display of tables and graphs, citations, and Works Cited page.

FOR CHARTS USE ONLY BAR OR HISTOGRAM.

Order Solution Now

Our Service Charter

1. Professional & Expert Writers: Blackboard Experts 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 Blackboard Experts 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. Blackboard Experts is known for 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 Blackboard Experts, we have put in place a team of experts who answer to all customer inquiries promptly. The best part is the ever-availability of the team. Customers can make inquiries anytime.