DS 510 W – Introduction to Data Science Final Project In this project, investigate the impact of a number of automobile engine factors on the vehicle’s mpg. The dataset auto-mpg.csv contains information for 398 different automobile models. Information regarding the number of cylinders, displacement, horsepower, weight, acceleration, model year, origin, and car name as well […]
Using the linear regression analysis, explain if the department qualifies for additional state funding, including any limitations posed by the available data to the assessment of the department’s current funding eligibility.
ASSIGNMENT SCENARIO You have recently been hired as an Emergency Services Analyst for the city of Lincolnton, NC. In this role, you are to analyze all emergency services incident patterns, collect statistics, prepare and disseminate information, and assist with special projects. Recently, you have been tasked with conducting analysis on the emergency services data from […]
Watch the videos of linear regression and complete the Excel sheet by giving a grade based on the criteria and writing a small review of 3 stat project videos.
Linear Regression Review and grade 3 videos of linear regression Watch the videos and complete the Excel sheet by giving a grade based on the criteria and writing a small review of 3 stat project videos. 5)https://www.youtube.com/watch?v=6df_4pYb8F4 , 8) https://www.youtube.com/watch?v=kYQDE573ECg , 11) https://vimeo.com/821533866?share=copy + https://youtu.be/zS5Ui7RStpU
Explain the relationship between education, IQ and wages. Then describe the what you find in terms of tenure, experience and wages.
Economics of Education PS 5 Write the name of all group members, and your responses on a single document to submit. Estimating the Returns to Schooling For this section we will analyze data describing individual earnings, their education and experience profile, and other characteristics. We will dive into the economic relationship between education and wages […]
Each of the following forecast methods, generate a forecast for Week 12 Sales along with MAE, MSE and MAPE.
Excel – Quant decision making Using the following data: Week Sales 1 105 2 135 3 120 4 105 5 90 6 120 7 145 8 140 9 100 10 80 11 100 For each of the following forecast methods, generate a forecast for Week 12 Sales along with MAE, MSE and MAPE: Naïve, Historical […]
Prepare a coding file for the prediction model on google colab.
Predictive report Use the excel file named as “DatasetPM.csv” for this assignment. Prepare a linear regression predictive model using the attached dataset. It should be a multiple variable prediction model. Prepare a coding file for the prediction model on google colab. Attach a PDF file to the submission link. Your code should include the following […]
Using the given data for a sample of 30 inmates of the Polk County Jail. Perform a t-Test for the regression slope of the data to determine if the data fits a linear model using alpha = 0.05.
ASSIGNMENT For this assignment you will be using the given data for a sample of 30 inmates of the Polk County Jail. 1. Use a Simple Linear Regression to find the regression equation that predicts weight (lbs) from height (inches). Note, “weight” will be the dependent variable (y) and “height” will be the independent variable […]
Watch Week13 YouTube video-Ch10.1a – Create a scatterplot in StatCrunch. What is the best predicted weight of a bear with a chest size of 39 inches?
ASSIGNMENT This is the week13 Math80 assignment Name_ Watch Week13 YouTube video-Ch10.1a – Create a Scatterplot in StatCrunch Watch Week13 YouTube video-Ch10.1b – Create a Scatterplot in StatCrunch Watch Week13 YouTube video-Ch10.1c – Determine Strongest Linear Correlation Watch Week13 YouTube video-Ch10.1d – Predict the Linear correlation coefficient Watch Week13 YouTube video-Ch10.2a – Find the Linear […]
Develop tables for each of the statistical test in your study. Apply Linear regression, correlation, descriptive statistics and hypothesis testing to your primary data.
To assess the factors that impact mental health in the United States? Develop tables for each of the statistical test in your study. Apply Linear regression, correlation, descriptive statistics and hypothesis testing to your primary data. Each table must be labeled with a review of the results underneath the table. Strongly suggest that students assign […]
Develop a scatter plot showing the variables, rate of service and worker hours, with the y variable on the vertical axis and the x variable on the horizontal axis, and indicating the type of relationship.
Linear Regression Analysis Terry Downes owns a commercial cleaning company. He has conducted a survey of customers to determine how satisfied they are with the work performed. He devised a 100-point rating scale—with 0 being poor and 100 being excellent service, selected a random sample of 14 customers, and asked them to rate the service. […]