Deliverable 7 – Statistical Analysis Report Assignment Content Competencies Describe the data using the measures of central tendency and measures of variability. Apply the normal distribution, standard normal distribution, and central limit theorem. Develop a confidence interval for a population parameter. Evaluate hypothesis tests for population parameters from one population. Evaluate hypothesis tests for … Read more
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 do so by constructing confidence intervals and testing claims about a population mean and other statistics. Typically, these methods deal with a sample … Read more
Deliverable 6 – Analysis with Correlation and Regression Assignment Content CompetencyDetermine the linear correlation and regression equation between two variables to make predictions for the dependent variable. ScenarioAccording to the U.S. Geological Survey (USGS), the probability of a magnitude 6.7 or greater earthquake in the Greater Bay Area is 63%, about 2 out of … Read more
You have been provided the data set in order to answer the research question below. The data set (CSV-Student_Achievement_Dataset.CSV) is a Comma-Separated-Values file. Generally, JASP opens these files nicely, but you will always want to check your rows and columns to see that nothing seems out of place. You will do a complete/full analysis … Read more
The first task is to decide on an appropriate and interesting question to investigate. Part of answering the question must involve a hypothesis test, confidence interval, and/or regression. You may collect your data via an observational study, a survey, or an experiment. If you choose a study, you must obtain your data through firsthand sources. … Read more
You have been provided the data set in order to answer the research question below. The data set (CSV-Student_Achievement_Dataset.CSV) is a Comma-Separated-Values file. Generally, JASP opens these files nicely, but you will always want to check your rows and columns to see that nothing seems out of place. You will do a complete/full analysis … Read more
This quiz will model much of what your task may be like when working on your own dissertation. You have been provided the data set in order to answer the research question below. The data set (CSV-Student_Achievement_Dataset.CSV) is a Comma-Separated-Values file. Generally, JASP opens these files nicely, but you will always want to check … Read more
This quiz will model much of what your task may be like when working on your own dissertation. You have been provided the data set in order to answer the research question below. The data set (CSV-Student_Achievement_Dataset.CSV) is a Comma-Separated-Values file. Generally, JASP opens these files nicely, but you will always want to check … Read more
Competencies In this project, you will demonstrate your mastery of the following competencies: Apply statistical techniques to address research problems Perform regression analysis to address an authentic problem Overview The purpose of this project is to have you complete all of the steps of a real-world linear regression research project starting with developing a … Read more
1) 25 POINTS Considering following data distribution: 0,4,4,5,5,5,6,6,6,6,7,7,8,9 a) Calculate mean, median, and quartiles b) Draw the boxplot c) Is there any outlier? Why? 2) 25 POINTS The scores of adults on a IQ test are approximately normal with mean 100 and standard deviation 15. a. What proportion of adults have an IQ below … Read more