Problem 102 of 7
Use simulation to assess sample proportion A manufacturing process is supposed to produce 5% defective items. A sample of 1000 items contained 60 defectives.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
simulate under proposed population proportion.
Hidden until you reveal it.
Simulate under proposed population proportion for polls and experiments.
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Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. State proposed population proportion.
2. Simulate many samples of same size.
3. Compare observed sample proportion to simulated proportions.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Simulating with observed sample proportion as the null model when testing a proposed value.