2. The quality control manager of a large ice cream manufacturer claims that 80 percent of his 1,000,000 customers are very satisfied with the distribution of chunks in the ice cream. To test this claim, the local newspaper surveyed 100 customers, using simple random sampling. Among the sampled customers, 73 percent say they are very satisfied. Based on these findings, can we reject the quality control manager's hypothesis that 80% of the customers are very satisfied? Use a 0.05 level of significance