Practice Accuracy and Precision - 7.6.1.1 | 7. Practical Work | ICSE Class 11 Home Science
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7.6.1.1 - Accuracy and Precision

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

Define accuracy in your own words.

πŸ’‘ Hint: Think about measurement accuracy in cooking.

Question 2

Easy

What does precision mean?

πŸ’‘ Hint: Consider making the same recipe multiple times.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What does accuracy refer to?

  • Consistency of measurements
  • Closeness to the true value
  • Type of measurement

πŸ’‘ Hint: Think of how closely you follow a recipe.

Question 2

Is it possible to be precise but not accurate?

  • True
  • False

πŸ’‘ Hint: Consider repeated baking with incorrect measures.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

You've taken measurements for a new recipe, but the output wasn’t as expected. Suggest a plan to ensure both accuracy and precision in your next attempt.

πŸ’‘ Hint: Look into what might have been off last time.

Question 2

Imagine you're budgeting for a month. If your expense recording method is precise but your calculations are inaccurate, what would that lead to?

πŸ’‘ Hint: Consider how careful checking will help.

Challenge and get performance evaluation