Regression Assignment #8 (Spring 2024) Instructions: Read the following scenario, and then answer the questions that follow (5 points) Do social media users like things more if other users like them first? A natural field experiment by Egebark and Ekström (2018) explored the micro-level...
Purpose of Study As a policy researcher, the Congressional Budget Office (CBO) has asked you to explore a new dataset called the General Social Survey. The CBO would like you to conduct a preliminary statistical analysis to describe the sample characteristics in the dataset and...
Directions: There are a variety of conventional ways to visualize data – tables, histograms, bar graphs, etc. Now that your data have been managed, it is time to graph your variables one at a time and examine both center and spread. Include your univariate graphs...
Directions: Construct a graph that shows the association between your explanatory and response variables (bivariate graph). Include a 2nd graph of the relationship by a third variable. Write a few sentences describing what your graphs reveal in terms of the relationships among the variables. How...
Purpose of Study As a researcher at the UW you are interested in the demographic composition of the students in BIS 315 courses. You are interested in the characteristic that would help the registrar’s office plan services to support student success. The registrar’s office...
A researcher is interested in whether or not children diagnosed with autism differ from other children in the number of digits from a list that they can correctly repeat back to the experimenter. It is known that the average number of digits that children without...
Below is a graph that presents information about a particular type of food, but is it a well-crafted graph? Does it present the underlying data clearly, concisely, and without bias? Or, is it misleading and/or deceitful? McGuiness, R (March 6, 2017). The UK's...
Directions: The requirement of this assignment is to: Call in the appropriate dataset, select the columns (i.e. variables), and possibly rows (i.e. observations), of interest, and run frequency distributions for your chosen variables. You should include: Your program. The output...
Jaxson had 12 grades in math in the first quarter. If his teacher allows him to drop his two lowest scores, how will this affect his mean, median, and mode?image.jpg ...
Project Component A Directions: The first step of your project is to find a data set that interests you. Some students may gravitate towards political sentiment, mental health, or science. It is up to you to decide what data set (among the ones we have...