Payel 
Practice Exercise Quiz 1 Question 1) Consider influenza epidemics for two parent heterosexual families. Suppose that the probability is 17% that at least one of the parents has contracted the disease. The probability that the father has contracted influenza is 12% while the probability that both the mother and father have contracted … Read more
R Programming Week 1 Quiz Answer Question 1) R was developed by statisticians working at… The University of Auckland Question 2) The definition of free software consists of four freedoms (freedoms 0 through 3). Which of the following is NOT one of the freedoms that are part of the definition? The … Read more
Rust (Programming Language) Question The smart pointers Rc and Arc provide reference counting. What is the API for incrementing a reference count? .clone() .add() .incr() .increment() Question 2) The term box and related phrases such as boxing a value are often used when relating to memory layout. What does box refer to? It’s creating … Read more
All Weeks Robotics: Aerial Robotics Coursera Quiz Answers Robotics: Aerial Robotics Week 1 Quiz Answers Quiz 1: 1.1 Answers Q1. Which of these factors has NOT contributed to the rapidly-increasing commercial interest in multi-rotor vehicles? Mechanical simplicity Ability to hover in mid air Inexpensive components Efficiency in forward flight Q2. In how many ways can … Read more
Project Planning: Putting It All Together Week 4 Quiz Answer Weekly Challenge 4 Question 1) Fill in the blank: The process of identifying and evaluating potential risks and issues that could impact a project is known as _____. risk identification risk mitigation risk analysis risk management Question 2) When should project managers engage … Read more
Practice Exercise Quiz 1 Question 1) Suppose I conduct a study and publish my findings. Which of the following is an example of a replication of my study? I take my own data, analyze it again, and publish new findings. An investigator at another institution conducts a study addressing a different scientific question and publishes … Read more
Week 1 Quiz Answers Quiz 1: Quiz 1 Q1. Consider the data set given below x <- c(0.18, -1.54, 0.42, 0.95) And weights given by w <- c(2, 1, 3, 1) Give the value of \muμ that minimizes the least squares equation 0.300 1.077 0.1471 0.0025 Q2. Consider the following data set x <- c(0.8, … Read more
Week 1 Quiz Answers Q1) Here is an example of a positioning statement for Volvo: “For upscale American families, Volvo is the family automobile that offers maximum safety.” In this example, what serves as the frame of reference for the positioning statement? Unsafe cars The claim of maximum safety Upscale American families Volvos … Read more
Week 1: Private Equity and Venture Capital Q1. Why is seed financing very risky? The PEI deals with the banking system in this phase. Practitioners say that out of 100 projects you will only find only 10 successful ones. In order to find a successful project, the PEI will have lost a lot of money … Read more
Agile Project Management Weekly Challenge 1 Quiz Answer Agile Project Management Weekly Challenge 1 Quiz Answer Weekly Challenge 1 Question 1) Agile project management works well with projects that take an iterative approach. What does this mean? Select all that apply. The team operates within many short blocks … Read more