Approximation and Error Intervals/Bounds

The video tutorial explains the concept of approximation by rounding numbers to one significant figure and performing calculations. It introduces error intervals, defining lower and upper bounds for both continuous and discrete values. Continuous values like speed and distance are discussed with examples, showing how to calculate bounds using accuracy levels. Discrete values, such as counting people, are also covered, highlighting the differences in calculating bounds compared to continuous values.

What is the purpose of rounding numbers to one significant figure?

What is the significance of using a squiggly equal sign in approximations?

Explain the concept of lower and upper bounds in rounding.

How do you determine the upper bound when rounding a number?

Describe the difference between continuous and discrete values in the context of error intervals.