Page 185 - Data Science class 11
P. 185
Gold Silver Bronze Total
United States of America 39 41 33 113
People's Republic of China 38 32 18 88
Japan 27 14 17 58
India 1 2 4 7
You can compare the predictions and the actual results and derive your insight as to how much the analysis and
analytics are useful in sports and in real life.
However, this was not true in the case of India. Back in April 2021, an Olympics analyst organisation named Gracenote
predicted India would equal its combined tally of the last 12 games to win 17 medals, including four gold, at the Tokyo
Olympics. It said, as per their model, India will win eight medals in shooting, four in boxing, three in wrestling, and one
each in archery and weightlifting. The total tally is projected to be four gold medals, five silver, and eight bronze.
India had sent a 228-strong contingent for the Games, including more than 120 athletes.India stood 64th in the tally.
2. Those who employ high-order thinking skills understand how to analyse and evaluate complex information; categorise,
manipulate, and connect facts; troubleshoot for solutions; understand concepts, connections, and big picture thinking;
problem solve; ideate; and develop insightful reasoning. How do you assess higher-order thinking skills?
General Principles for Assessing Higher-Order Thinking
• Specify clearly and exactly what it is you want to assess.
• Design tasks or test items that require students to demonstrate this knowledge or skill.
• Decide what you will take as evidence of the degree to which students have shown this knowledge or skill
Applied Project
Consider a situation where a person is admitted to a hospital for treatment. In such situations, information is collected
from the patient in various ways. Describe in detail the various ways data is being collected from the patient. Once the
data has been collected, represent the data first in tabular format and then as an XML document.
Answers
A. 1 c. 2. a. 3. b. 4. d. 5. b. 6. d. 7. b. 8. c.
B. 1. Secondary 2. Population 3. Focus groups 4. Net Promoter Score 5. Systematic sampling
C. 1. True 2. False 3. True 4. False 5. False
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