Distributions In Data Science Class 10 Questions and Answers
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…
Use Of Statistics In Data Science Class 10 Questions and Answers
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…
Chapter 4 Ethics in Data Science Class 9 Questions and Answer
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…
Chapter 3 Data Visualizations Class 9 Questions and Answers
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…
Chapter-2 Arranging and Collecting Data Class 9 Questions and Answers
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…
Ch-1 Introduction to Data Science Class 9 Questions and Answer
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…