Publications by Renida Kasa
DATA 621 - Homework #3: Logistic Regression
1. Overview In this homework assignment, you will explore, analyze and model a data set containing information on crime for various neighborhoods of a major city. Each record has a response variable indicating whether or not the crime rate is above the median crime rate (1) or not (0). Your objective is to build a binary logistic regression model o...
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DATA608 - Story 1
Story - 1 : Infrastructure Investment & Jobs Act Funding Allocation Assignment Overview: The attached Excel file contains data on the present allocation of the Infrastructure Investment and Jobs Act funding by State and Territory. Your story (Data Visualization(s) ) should address the following questions: Is the allocation equitable based on the ...
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DATA605 - Final Project
GITHUB LINK: https://github.com/rkasa01/DATA605_FINALPROJECT/tree/main Problem 1 Task: Using R, set a random seed equal to 1234 (i.e., set.seed(1234)). Generate a random variable X that has 10,000 continuous random uniform values between 5 and 15. Then generate a random variable Y that has 10,000 random normal values with a mean of 10 and a stand...
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DATA 607 - Final Project - World Happiness Report
Abstract The World Happiness Report measures global happiness through surveys collected by the Gallup World Poll. Answers are collected based on a Cantril ladder life question. Participants are asked to think of lifestyles on a ladder, with their ideal and best possible life being at a 10, or the top of the ladder, and their worst possible life at ...
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DATA607 - Final Project
Abstract The World Happiness Report measures global happiness through surveys collected by the Gallup World Poll. Answers are collected based on a Cantril ladder life question. Participants are asked to think of lifestyles on a ladder, with their ideal and best possible life being at a 10, or the top of the ladder, and their worst possible life at ...
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DATA 605 - HW14
ASSIGNMENT 14 - TAYLOR SERIES IS 605 FUNDAMENTALS OF COMPUTATIONAL MATHEMATICS - 2021 Task: This week, we’ll work out some Taylor Series expansions of popular functions. For each function, only consider its valid ranges as indicated in the notes when you are computing the Taylor Series expansion. Please submit your assignment as an R- Markdown ...
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DATA605- HW13
Use integration by substitution to solve the integral below. \[∫4 e−7 dx\] First, differentiate with respect to x: \[ du/dx = -7\] \[du=-7dx\] \[dx=-1/7 du\] Let: \[ u = -7x\] Substitute u and dx into the integral: \[∫4e^u(-1/7)(du) = (-4/7)∫e^u(du)\] Then integrate and substitute for u: \[(-4/7)(e^u)+C\] \[(-4/7)(e−7x)+C\] Biologists a...
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DATA605 - Week 12 Assignment
Week 11 Task: Using R, build a multiple regression model for data that interests you. Include in this model at least one quadratic term, one dichotomous term, and one dichotomous vs. quantitative interaction term. Interpret all coefficients. Conduct residual analysis. Was the linear model appropriate? Why or why not? Diamonds Dataset For the purp...
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DATA605 - Week 12 Assignment
Week 12 Task: Using R, build a multiple regression model for data that interests you. Include in this model at least one quadratic term, one dichotomous term, and one dichotomous vs. quantitative interaction term. Interpret all coefficients. Conduct residual analysis. Was the linear model appropriate? Why or why not? Diamonds Dataset For the purp...
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DATA605 - HW12
Background Information The who.csv dataset contains real-world data from 2008. The variables included follow. Country: name of the country LifeExp: average life expectancy for the country in years InfantSurvival: proportion of those surviving to one year or more Under5Survival: proportion of those surviving to five years or more TBFree: proportion...
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