Chapter 2 Distributions In Data Science Class 10 Questions and Answers Objective Type Questions 1. If a card is chosen from a standard deck of cards, what is the probability of getting a five or a seven? a) 4/52 b) 1/26 c) 8/52 d) 1/169 Answer- c) 8/52 2. Which of the following is the…
Chapter 1 Use Of Statistics In Data Science Class 10 Questions and Answers 1. Which is a more accurate measure of central tendency when there are outliers in the data set? a) Mean b) Median Answer- b) Median 2. Mean absolute deviation is an identifier of the variability of the data set….
Ethics in Data Science Class 9 Questions and Answer Objective Type Questions 1. We need policies to discourage unethical use of data a) Yes b) No Answer- a) Yes 2. You take some data for research from few users, Is it ethical to share the results back to the participants a) Yes…
Data Visualizations Class 9 Questions and Answers Objective Type Questions 1. Data can be visualized using: a) Graphs b) Maps c) Charts d) All of the above Answer- d) All of the above 2. Which of the following statements is false? a) Data visualization can absorb information quickly. b) Data visualization decreases the…
Arranging and Collecting Data Class 9 Questions and Answers Objective Type Questions 1. A school named ABC has recorded the total marks of every student in the class. This is an example of: a) Qualitative data b) Quantitative data c) Both qualitative and quantitative data d) None of the above Answer- b) Quantitative…
Data Science Class 9 Questions and Answer Here Students will learn some important Data Science Class 9 Questions and Answer . Objective Type Questions 1) Data and information are the same a) Yes b) No Answer-b) No 2) Social media platforms are responsible for creating data footprints a) Yes b) No Answer-a) Yes …