Last football season the starting quarterback of a professional football team completed just 55% of his attempted passes. The owner of this team has given the quarterback the ultimatum that he must improve his completion percentage during the offseason or he will be released. The owner plans to use a random sample of 50 passing attempts at the end of the next 4 preseason games to test the hypotheses where p represents the true proportion of passes this quarterback can complete during the 4 preseason games after training during the offseason. If the owner wants to minimize the chance of keeping the quarterback when he really has not improved, should he use a significance level of 0.01 or 0.10