Question: An anthropologist claims that 12% of humans are left-handed. Based on a random sample of 110 humans you find 18% are left-handed. Does the sample

An anthropologist claims that 12% of humans are left-handed. Based on a random sample of 110 humans you find 18% are left-handed. Does the sample suggest the percentage of left-handed humans is greater than that claimed by the anthropologist?

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