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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the Assumed Mean Method?
💡 Hint: Think about how this methods helps with large datasets.
Question 2
Easy
Explain how to choose the value of 'a' in the Assumed Mean Method.
💡 Hint: Consider mid-points or typical values.
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 'a' represent in the Assumed Mean Method?
- The total frequency
- The assumed mean
- The deviation
💡 Hint: 'a' is important for managing our calculations.
Question 2
True or False: The Assumed Mean Method always gives a different mean than the Direct Method.
- True
- False
💡 Hint: Consider the purpose of both methods in relation to outcomes.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Using a dataset with the midpoints of intervals: 18, 23, 30, and total frequency as 50, calculate the mean using the Assumed Mean Method if the assumed mean is 24.
💡 Hint: Work out each calculation step carefully.
Question 2
Explore the impact on accuracy when 'a' is chosen too far from the median; provide calculations to support your argument.
💡 Hint: Use hypothetical numbers to show your claims practically.
Challenge and get performance evaluation