18 5 points A news article states that the average weight in the USA is greater than the average worldwide (150lbs). You are curious about this and decide to go look up the article where the news station got their information. In the article you see that the researchers weighed 30 randomly chosen people and found a mean weight of 160lbs (with a standard deviation of 35lbs). Based on this, what are your conclusions? It is statistically significant with a 5% rejection region (5% chance of being incorrect) but statistically insignificant with a 1% rejection region (1% chance of being incorrect) O It is statistically significant with a 10% rejection region (10% chance of being incorrect) but statistically insignificant with a 5% rejection region (5% chance of being incorrect) It is not statistically significant at any conventional rejection level and the reporter is not to be believed. OO It is statistically significant with a 1% rejection region (1% chance of being incorrect)