Please correct the wrong ones

far. It does not indicate completion. Return A United Nations report shows the mean family income for Mexican migrants to the United States is $27,000 per year. A FLOC (Farm Labor Organizing Committee) evaluation of 25 Mexican family units reveals a mean to be $30,000 with a sample standard deviation of $10,000. 8.33 points a. State the null hypothesis and the alternate hypothesis. Answer is complete and correct. HO: J = 27,000 H1: 4# 27,000 b. State the decision rule for 0.01 significance level. (Negative amounts should be indicated by a minus sign. Round your answers to 3 decimal places.) x Answer is complete but not entirely correct. Reject HO if f is not between 2.064 X and (2.064) X