[
  {
    "title": "AI for Beginners: Quizzes",
    "complete": "Congratulations, you completed the quiz!",
    "error": "Sorry, try again",
    "quizzes": [
      {
        "id": 0,
        "title": "Defining Data Science - Pre Quiz",
        "quiz": [
          {
            "questionText": "Why is the word _Science_ in Data Science?",
            "answerOptions": [
              {
                "answerText": "It uses scientific methods to analyze data",
                "isCorrect": "true"
              },
              {
                "answerText": "Only people with academic degrees can understand it",
                "isCorrect": "false"
              },
              {
                "answerText": "To make is sound cool",
                "isCorrect": "false"
              }
            ]
          },
          {
            "questionText": "Learning Data Science is only useful for developers",
            "answerOptions": [
              {
                "answerText": "True",
                "isCorrect": "false"
              },
              {
                "answerText": "False",
                "isCorrect": "true"
              }
            ]
          },
          {
            "questionText": "What do we need to demonstrate that basketball players are taller than average people?",
            "answerOptions": [
              {
                "answerText": "Collect some data",
                "isCorrect": "false"
              },
              {
                "answerText": "Know some probability and statistics",
                "isCorrect": "false"
              },
              {
                "answerText": "All of the above",
                "isCorrect": "true"
              }
            ]
          }
        ]
      },
      {
        "id": 1,
        "title": "Defining Data Science: Post-Quiz",
        "quiz": [
          {
            "questionText": "Which areas are closely related to data science?",
            "answerOptions": [
              {
                "answerText": "Artificial Intelligence",
                "isCorrect": "false"
              },
              {
                "answerText": "Machine Learning",
                "isCorrect": "false"
              },
              {
                "answerText": "All of the above",
                "isCorrect": "true"
              }
            ]
          },
          {
            "questionText": "Which of the following is an example of non-structured data?",
            "answerOptions": [
              {
                "answerText": "List of students in class",
                "isCorrect": "false"
              },
              {
                "answerText": "Collection of student essays",
                "isCorrect": "true"
              },
              {
                "answerText": "Graph of friends of social network users",
                "isCorrect": "false"
              }
            ]
          },
          {
            "questionText": "What is the main goal of data science?",
            "answerOptions": [
              {
                "answerText": "to collect data",
                "isCorrect": "false"
              },
              {
                "answerText": "to process data",
                "isCorrect": "false"
              },
              {
                "answerText": "to be able to make decisions based on data",
                "isCorrect": "true"
              }
            ]
          }
        ]
      },
      {
        "id": 2,
        "title": "Ethics - Pre-Quiz",
        "quiz": [
          {
            "questionText": "What is a consideration of ethics in Data Science?",
            "answerOptions": [
              {
                "answerText": "Data collection",
                "isCorrect": "false"
              },
              {
                "answerText": "Algorithm Design",
                "isCorrect": "false"
              },
              {
                "answerText": "All the above",
                "isCorrect": "true"
              }
            ]
          },
          {
            "questionText": "Which of the following are a part of ethical challenges?",
            "answerOptions": [
              {
                "answerText": "Transparency",
                "isCorrect": "false"
              },
              {
                "answerText": "Data privacy",
                "isCorrect": "true"
              },
              {
                "answerText": "Reliability and safety",
                "isCorrect": "false"
              }
            ]
          },
          {
            "questionText": "Data ethics also includes AI and machine learning algorithms ",
            "answerOptions": [
              {
                "answerText": "True",
                "isCorrect": "true"
              },
              {
                "answerText": "False, they are separate",
                "isCorrect": "false"
              }
            ]
          }
        ]
      },
      {
        "id": 3,
        "title": "Ethics - Post-Quiz",
        "quiz": [
          {
            "questionText": "What is the main difference between ethics and applied ethics?",
            "answerOptions": [
              {
                "answerText": "Applied ethics is a specific type of ethics",
                "isCorrect": "false"
              },
              {
                "answerText": "Applied ethics is not a real term",
                "isCorrect": "false"
              },
              {
                "answerText": "Applied ethics is the process of finding and correcting ethical issues",
                "isCorrect": "true"
              }
            ]
          },
          {
            "questionText": "What is the difference between ethics regulation vs ethics principles",
            "answerOptions": [
              {
                "answerText": "Ethics regulation focuses on regular ethics",
                "isCorrect": "false"
              },
              {
                "answerText": "There is no difference",
                "isCorrect": "false"
              },
              {
                "answerText": "Ethics principles do not relate to a particular law, while regulations do",
                "isCorrect": "true"
              }
            ]
          },
          {
            "questionText": "Which of these are real ethical principles and practices that can be applied?",
            "answerOptions": [
              {
                "answerText": "Collection bias",
                "isCorrect": "false"
              },
              {
                "answerText": "Compliance with ethics regulations",
                "isCorrect": "false"
              },
              {
                "answerText": "both of the above",
                "isCorrect": "true"
              }
            ]
          }
        ]
      },
      {
        "id": 4,
        "title": "Defining Data - Pre-Quiz",
        "quiz": [
          {
            "questionText": "Which of these could be quantitative data?",
            "answerOptions": [
              {
                "answerText": "Photos of dogs",
                "isCorrect": "false"
              },
              {
                "answerText": "Hotel reviews",
                "isCorrect": "false"
              },
              {
                "answerText": "Student’s marks or grades",
                "isCorrect": "true"
              }
            ]
          },
          {
            "questionText": "Which of these could be qualitative data?",
            "answerOptions": [
              {
                "answerText": "List of employees' salaries",
                "isCorrect": "false"
              },
              {
                "answerText": "Hotel reviews",
                "isCorrect": "true"
              },
              {
                "answerText": "Students' marks or grades",
                "isCorrect": "false"
              }
            ]
          },
          {
            "questionText": "What is the main goal of classifying data?",
            "answerOptions": [
              {
                "answerText": "To store the data correctly",
                "isCorrect": "false"
              },
              {
                "answerText": "To give the data a proper name",
                "isCorrect": "false"
              },
              {
                "answerText": "To know which method is best to organize it for readability and analysis",
                "isCorrect": "true"
              }
            ]
          }
        ]
      },
      {
        "id": 5,
        "title": "Defining Data - Post-Quiz",
        "quiz": [
          {
            "questionText": "The teacher is reviewing students’ number of correct answers, what type of data is that?",
            "answerOptions": [
              {
                "answerText": "Qualitative Data",
                "isCorrect": "false"
              },
              {
                "answerText": "Quantitative Data",
                "isCorrect": "true"
              },
              {
                "answerText": "All the above",
                "isCorrect": "false"
              }
            ]
          },
          {
            "questionText": "A company is collecting surveys from their customers to improve their products. What type of data source is this?",
            "answerOptions": [
              {
                "answerText": "Primary",
                "isCorrect": "true"
              },
              {
                "answerText": "Secondary",
                "isCorrect": "false"
              },
              {
                "answerText": "Tertiary",
                "isCorrect": "false"
              }
            ]
          },
          {
            "questionText": "A student is collecting data using queries. What data source could that be?",
            "answerOptions": [
              {
                "answerText": "Local Files",
                "isCorrect": "false"
              },
              {
                "answerText": "API",
                "isCorrect": "false"
              },
              {
                "answerText": "Database",
                "isCorrect": "true"
              }
            ]
          }
        ]
      },
      {
        "id": 6,
        "title": "Statistics and Probability - Pre-Quiz",
        "quiz": [
          {
            "questionText": "Why statistics and probability are important for data science?",
            "answerOptions": [
              {
                "answerText": "Because you cannot operate on data without knowing math",
                "isCorrect": "false"
              },
              {
                "answerText": "Because data science is a science and has strong formal foundation",
                "isCorrect": "true"
              },
              {
                "answerText": "Because we want to keep uneducated people from doing data science",
                "isCorrect": "false"
              }
            ]
          },
          {
            "questionText": "Can you get heads 10 times in a row when throwing a coin?",
            "answerOptions": [
              {
                "answerText": "yes",
                "isCorrect": "true"
              },
              {
                "answerText": "no",
                "isCorrect": "false"
              }
            ]
          },
          {
            "questionText": "When you throw a dice, what is the probability of getting an even number?",
            "answerOptions": [
              {
                "answerText": "1/2",
                "isCorrect": "true"
              },
              {
                "answerText": "1/3",
                "isCorrect": "false"
              },
              {
                "answerText": "impossible to tell",
                "isCorrect": "false"
              }
            ]
          }
        ]
      },
      {
        "id": 7,
        "title": "Statistics and Probability - Post-Quiz",
        "quiz": [
          {
            "questionText": "We want to prove that basketball players are taller than average people. We have collected heights of 20 people from both groups. What do we need to do?",
            "answerOptions": [
              {
                "answerText": "compare means",
                "isCorrect": "false"
              },
              {
                "answerText": "collect more data, 20 is not enough!",
                "isCorrect": "false"
              },
              {
                "answerText": "use t-test",
                "isCorrect": "true"
              }
            ]
          },
          {
            "questionText": "How can we demonstrate that income of a person is dependent on the level of education?",
            "answerOptions": [
              {
                "answerText": "compute correlation coefficient",
                "isCorrect": "true"
              },
              {
                "answerText": "divide into educated and non-educated cohorts and compute means",
                "isCorrect": "false"
              },
              {
                "answerText": "use t-test",
                "isCorrect": "false"
              }
            ]
          },
          {
            "questionText": "We throw the dice 100 times and compute the average value. What would be the distribution of the result?",
            "answerOptions": [
              {
                "answerText": "uniform",
                "isCorrect": "false"
              },
              {
                "answerText": "normal",
                "isCorrect": "true"
              },
              {
                "answerText": "none of the above",
                "isCorrect": "false"
              }
            ]
          }
        ]
      }
    ]
  }
]
