State the null and alternative hypotheses (left(mathrm{H}_{0} ight.) and (left.mathrm{H}_{1} ight)) for each of the following research

State the null and alternative hypotheses \(\left(\mathrm{H}_{0}\right.\) and \(\left.\mathrm{H}_{1}\right)\) for each of the following research questions:

a. Are the average starting salaries for clinical psychologists in private practice the same as or different from that of psychological researchers in business or the government?

b. In Chapter 3, we looked at psychology majors' and non- psychology majors' belief in the myth that we only use \(10 \%\) of our brains. Do the two groups differ in this belief?

c. Are men paid more than women for doing the same job?

d. Do Republicans and Democrats similarly support a national health insurance program or does one group favor this more than the other?