A researcher wishes to study the effect of cognitive behavior therapy on young people diagnosed with depression. Consider and discuss the following questions as you respond: Would you recommend using a z test, a t test, or an ANOVA for the analysis? Explain your answer. What would your choice of test depend on? For the … Read more
ANOVA Interpretation Exercise Consider the following questions: What are the independent and dependent variables, sample size, treatments, etcetera? What type of ANOVA was used in this scenario? What do the results mean in statistical and practical terms? In your paper, Determine what question(s) the researchers are trying to answer by doing this research. Determine the … Read more
Sample Size N 25 50 100 200 Number Correctly Scanned 24 49 95 193 Does anyone know Business Statistics?
In the hypothetical case, A school district has analyzed data on student performance and noticed there are is a significant proportion of the student population with potential learning disabilities. To remedy the situation, the school district applied a range of interventions, including 1) systematic and explicit instruction, 2) visual representation of relationships … Read more
Discussion 6: Choosing the Correct Statistical Procedure!! Choosing the Correct Statistical Procedure!! Hi class. As promised, now that the semester is almost over, let’s decide which statistical procedure is most appropriate to answer your research questions. Based on the information reviewed in the Quantitative Data Analysis PPT, draft an analysis plan for each of your … Read more
The Fuzzy Predictor Performance In 5G Mobile Network Using MATLAB hello guys.. i complted my final project dessertstion.. when i submitted to my professor i got feedback like this There seems to be no MATLAB code and table 3 should be text or an Excel object. Figures 8, 9, 10,11, 12,13, 14 and … Read more
Confidence Intervals In everyday terms, a confidence interval is the range of values around a sample statistic (such as mean or proportion) within which clinicians can expect to get the same results if they repeat the study protocol or intervention, including measuring the same outcomes the same ways. As you ask yourself, “Will I get … Read more
The manager of a fast-food store realizes that her staffing problems are a result of the variation in the number of customers that arrive at the store. If the same number of customers came each hour, she would know exactly how many servers to have working.
STA3215CBE Section 03CBE Inferential Statistics and Analytics (11 Weeks) – CBE – 2021 Summer Quarter Deliverable 5 – Hypothesis Tests for Two Samples Deliverable 5 – Hypothesis Tests for Two Samples Assignment Content CompetencyEvaluate hypothesis tests for population parameters from two populations. Dealing with Two PopulationsInferential statistics involves forming conclusions about a population parameter. We … Read more
Sampling Distribution A computer scanner can read a bar code on a package correctly 97% of the time. One company monitors the accuracy of the scanner by randomly sampling packages and verifying that each package has been correctly scanned. Random samples of size n = 25, 50, 100, and 200 have recently been taken … Read more