PROCEDURE:
Data Collection: collect meaningful raw data according to the principles explained in chapter 1 in two three quantitative variables and two three qualitative variables. Size must be according to guidelines, given and following further principlesin chapter 7, about necessary sample size. Using data from the office of the Census website, or the Department of Labor Statistics, or the Department of Health, the CIA World Fact book websites and the corresponding organizations that poll the population of different countries. If the project is developed in reference to the comparison of two populations with respect to a specific variable, collect the corresponding evolution of the structure of the population in each group (gender and ethnicity) and the average family income, for example to dispose the circumstances where the comparison takes place.
Be able to document your data collection explaining the sample technique that you used proficiently, identify sources of bias and get along with the literature that may have provided information for your collection.
Data Organizing and Data Display: Produce the bar graphs and/or pie charts for the categorical variables or attributes that may permit the characterization of the population under analysis.
Produce Chi-square tests to state inferential criteria for independence and /or goodness of fit for qualitative variables, explain the rationale for selecting hypotheses and significance level, as well as the conclusion and interpretation, intended to assist in describing the targeted population.
Explain the normality of data using technology in MINITAB 17. Then for the quantitative variables use stem and leaf displays, box plots and histograms, to facilitate the explanation of the characteristics of each variable according examples conducted in class.
Produce customs side by side stem and leaf displays; Frequency distribution tables; Side by Side Relative Frequency Polygons; Side by Side Box plots; Bar Graphs for the variables involved in the study( Use same intervals in all the displays for each of the quantitative variables.
Produce Normality Tests for the quantitative variables, explain the rationale for selecting hypotheses and significance level, as well as the conclusion and interpretation of the test, the full Descriptive Statistics( use MINITAB), Control Chart for each variable, Time Series, to assess presence of outliers and evolution in time. Detail the incidents during data collection that are observed in the displays and produce substantive interpretation of trends.
Data Understanding: Produce Confidence Intervals, for the Mean, the Proportion (as appropriate) and the Variance. Develop Hypotheses tests to test one population Parameter and the difference of Means or Proportions.
Develop the Correlation- Regression analysis for the association predictor response of two variables in the study or conduct ANOVA.
Written Essay: Must contain explanatory statements about the five characteristics of data involving the triangulation of supportive arguments.
The Report is an academic term paper that is structured in Title; Author; Abstract; Introduction (following the previous explanations in above paragraphs); methods, results, conclusions and bibliographic references
Evolution of mass shooting in u.s. since the end of world war 11
Our Service Charter
1. Professional & Expert Writers: Topnotch Essay 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 byTopnotch Essay 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. Topnotch Essay 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 Topnotch Essay, 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.