Problem 70 of 7
Evaluate uncertainty use in report Our small pilot study of 20 people showed 80% effectiveness with no margin of error.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
interpret uncertainty correctly.
Hidden until you reveal it.
Interpret uncertainty correctly in survey and estimate reports.
Enter your answer
Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. Identify estimate and uncertainty measure.
2. Translate into plausible interval or limitation.
3. Assess whether conclusion accounts for uncertainty.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Treating point estimate as exact when uncertainty is provided.