[Solved] The table below shows a distribution and the observed frequencies of the values of a variable from a simple random sample of a population. Perform a chi-square goodness-of-fit test, at the specified significance level, to decide whether the distribution of the variable differs from the given distribution. Observed frequencies: 3 Significance level \( =0.05 \) Efficiency Wage: A higher-than-market wage paid by employers to increase productivity and efficiency among workers by motivating them and reducing turnover. Market-clearing Wage: The pay rate where the amount of labor offered matches the amount of labor required. Electronic Devices: Gadgets and equipment that operate by controlling the flow of electrons or other electrically charged particles. Efficiency Wage Model: A theory suggesting that higher wages lead to increased productivity by attracting higher quality workers and motivating all workers to avoid being fired.