Assume that you work for the internal revenue service. Writing a report about the claim that 57% of US adults have an unfavorable impression of the federal tax system.

Unfavorable 57%, Favorable 39%, No Opinion 4%

1. Not using a random sample How could you choose a random sample to test this hypothesis?
2. Attempting the prove the null hypotheses What is the null hypothesis in this situation? Describe how your report could be incorrect by trying to prove the null hypotheses.
3. Making a Type I error - Describe how your report could make a type I error?
4. Making a Type II error - Describe how your report could make a type II error?