Math can be difficult to understand, but it's important to learn How to calculate lower and upper bound.

Lower and Upper Bounds The upper bound is 75 kg, because 75 kg is the smallest mass that would round up to 80kg. A quick way to calculate upper and lower bands is to halve

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Lower bound is 16 Upper Bound is 24 Confidence Interval is 3.97 However, you can also calculate the average confidence interval by using an average calculator by entering

You can also write =D2/10 to get the same result. Find the upper bound by adding 1.96 multiplied by this result to your mean value. So if the mean is in cell D1 and this last result

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In order to find the upper and lower bounds of a rounded number: Identify the place value of the degree of accuracy stated. Divide this place value by 2. Add this amount to the given value to

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