A Government Agency Claims That the Median Hourly Wages for Workers

Essay

A government agency claims that the median hourly wages for workers at fast food
restaurants in the western U.S. is $8.20. In a random sample of 100 workers, 68 were paid
less than $8.20, 10 were paid $8.20, and the rest more than $8.20. Test the governmentʹs
claim. $\text { Use } \alpha = .05 \text {. }$