How do you calculate the margin of error?
The margin of error can be calculated in two ways, depending on whether you have parameters from a population or statistics from a sample:
- Margin of error = Critical value x Standard deviation for the population.
- Margin of error = Critical value x Standard error of the sample.
How do you find the margin of error on a TI 83?
Margin of Error Sample Size TI-83+ –
How do you find margin of error from a confidence interval?
How to calculate Confidence Intervals and Margin of Error –
How do you find the upper and lower bounds on a TI 84?
Upper and Lower Bounds of the T-Interval –