Last year the government made a claim that the average income of the American people was $34,700. However, a sample of 30 people taken recently showed an average income of $34,375 with a population standard deviation of $1033. Is the government’s estimate correct? Conduct a significance test to see if the true mean is equal to the reported average. Use an alpha = 0.01.  Find the value of p.   a..081 b..091 c..084 d..087

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