The Median Household Income of a Community Is Reported to Be

Essay

The median household income of a community is reported to be $62,000. A random sample of six households in the community yielded the following incomes. $\$ 42,000 \quad \$ 57,000 \quad \$ 65,000 \quad \$ 69,000 \quad \$ 75,000 \quad \$ 150,000$
Does the sample provide sufficient evidence to refute the reported median household income? Perform a sign test using $\alpha = 0.10$ .