right handedness is an individual’s preference to use the right hand as the dominant hand to perform various tasks. A random sample of 500 people were survey whether they are right handed. The researcher performed a hypothesis test to test the claim that the proportion of right handed people are more than 0.1.
The population proportion of right-handed people is 0.10. The researcher concluded that there is enough evidence that the proportion of right handed people are more than 0.1.
Identify whether the researcher's decision is a Type I error, Type II error, or correct decision.
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