Question: We sampled 40 recent college grads who earned an average of $48,000 with a standard deviation of $5,000. Ou hypothesis is that all recent grads

 We sampled 40 recent college grads who earned an average of

We sampled 40 recent college grads who earned an average of $48,000 with a standard deviation of $5,000. Ou hypothesis is that all recent grads make

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