In a recent study, among recently-graduated university students of the sample, few (only 4%) of the them wrote with their left hand. Yet, among grade 1 elementary-school students from the same sample, a full 20% of the them wrote with their left hand. What is wrong with the conclusion from these data that writing with the left hand is bad for university success?

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Answer One of the largest minorities in world lefthanded persons have been stigmatized linguisticall... View the full answer