A research center claims that at least

45%

of adults in a certain country think the government is not aggressive enough in pursuing people who cheat on their taxes. In a random sample of

600

adults from that country,

39%

say that the government is not aggressive enough in pursuing people who cheat on their taxes. At

=0.01,

is there enough evidence to reject the center's claim? Complete parts (a) through (e) below.