Lucy baker is analyzing demographic characteristics of two television programs: cops (population 1) and 60 minutes (population 2). previous studies indicate no difference in the ages of the two audiences. (the mean age of each audience is the same.) lucy plans to test this hypothesis using a random sample of 100 from each audience. her alternate hypothesis is:

The following information relates to wagner, inc.: advertising costs $ 18 comma 600 administrative salaries 17 comma 800 delivery vehicle depreciation 1 comma 500 factory repair and maintenance 600 indirect labor 10 comma 000 indirect materials 18 comma 000 manufacturing equipment depreciation 3 comma 000 office rent 58 comma 000 president's salary 1 comma 100 sales revenue 600 comma 000 sales salary 5 comma 200 how much were wagner's period costs

Use this image to answer the following question. when the economy is operating at point b, the us congress is most likely to follow

The answer here, x=7, is not in the interval that you selected in the previous part. what is wrong with the work shown above?