The post is about MCQs Data Analytics Quiz. There are 20 multiple-choice questions for preparation for various subjects related to BS Data Analytics Degree Programs. Let us start with the Data Analytics Quiz.
Online MCQs Data Analytics Quiz with Answers
Online Data Analytics Quiz with Answers
- As a data analyst, you work with data about the life expectancy of sea turtles in the Coral Triangle. The dataset contains an estimated birthdate and death date for all tracked sea turtles. With the data you have, what questions are you able to answer?
- Which of the following processes helps ensure a close alignment of data and business objectives?
- Data engineers are responsible for making data —————.
- Insights or ————— team managers supervise an organization’s analytical strategy.
- What type of data professional is responsible for organizing information and making it accessible?
- In order to have a strong and thorough analysis, a data analyst must verify ————-.
- How would a data professional practice active listening?
- Which of the following are data engineer responsibilities?
- A data professional practices active listening when they allow others to —————- before offering a response.
- What does a data professional do when cleaning data?
- What is the primary goal of active listening?
- A data professional uses a scatterplot to plot residuals and predicted values from a regression model to check for homoscedasticity and finds that this assumption is met. What shape do the points in the scatterplot appear as?
- A data professional minimizes the sum of squared residuals to estimate parameters in a linear regression model. What method are they using?
- A data professional testing for linear regression assumptions plots their dependent variable against their independent variable and notices that the graph appears as an upward curve. Which model assumption does this invalidate?
- Which model might a data professional consider first if the outcome variable is binary?
- What type of variables would a data professional use to classify types of homes, such as apartments, single-family, or townhouses?
- A data professional is working on a project that involves labeling thousands of books by their various book genres. What type of variable should they use when working with this dataset?
- In a situation where a data analyst wants to test whether the population mean is lower than some hypothesized value, the data analyst would employ.
- Data Analytics uses ————- to get insights from data.
- Amongst which of the following is/are not a major data analysis approach?
