Suppose a random sample of 100 U.S. companies taken in 2020 showed that 20 offered high-deductible health insurance plans to their workers. A separate random sample of 122 firms taken in 2021 showed that 29 offered high-deductible health insurance plans to their workers. Based on the sample results, can you conclude that there is a higher proportion of U.S. companies offering high-deductible health insurance plans to their workers in 2021 than in 2020? Conduct your hypothesis test at a level of significance alpha=0.01