Recent Statistics Questions & Answers

STATISTICS FOR PSYCHOLOGISTS This is the PS115 Computer-Based Assignment. The assignment is designed to test students’ skills and knowledge abou

Directions: This final exam requires you to use the statistical software R. To make grading exams easier, I require that you complete the exam using R

Introduction For the semester project you will be designing a simulation of an ant colony. Ant colonies are interesting for a variety of reasons, but

Assignment Question 1 [20 marks, 14×1+2+2+2] (a) Use the R function seq to create the following sequences (i) v1=1,2,3,4,5,6,7,8,9,10 (ii) v2=3,

Research Methods and Data Visualization  Questions    Use A5_CovidInfection.dta data to answer Question 1. The data shows Covid-19 infe

Instructor: Professor Lukas J. Helikum, Ph.D. Tableau Assignment 1 – A Simple Data 

In the population, the average score on a test of self-esteem is 50 (σ= 5). You select a random sample of 25 students who score a mean of 53. a.

1.    The data consists of one independent variable X, which has 5 levels (i.e. X = 1, 2, 4, 5, 6) and a numeric dependent variable Y .

Assignment #5 Instructions. Please type your answer key before turning it in. Don't forget to include your name and to include every graph/output that

Part 2 The data file “”Final_data” contains the following variables: (Date must be used on SPSS) 1.      Ma