GCSE Secondary Maths Age 13-17 - Number: Error Interval - Explained
Interactive Video
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Mathematics, Information Technology (IT), Architecture
•
10th - 12th Grade
•
Practice Problem
•
Hard
Wayground Content
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5 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
Explain how the upper and lower bounds are determined for the number 7.2.
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
Describe the significance of the number 7.15 in the context of this rounding problem.
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3.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the error interval for X based on the rounding of 7.2?
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4.
OPEN ENDED QUESTION
3 mins • 1 pt
What happens to the number 7.25 when rounding is applied?
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5.
OPEN ENDED QUESTION
3 mins • 1 pt
What are the two marks awarded for in the question regarding the error interval for X?
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