In 2000 58% of females aged 15 and older lived alone, according to the US Census Bureau.

In 2000 58% of females aged 15 and older lived alone, according to the US Census Bureau. A sociologist tests whether this percentage is different today by conductiong a random sample of 500 females aged 15 and older and finds that 285 are living alone. The researcher tests the hypothesis: Ha:p=0.58 versus H1: p ≠ 0.58. Teh sample evidence determines that we do not reject the null hypothesis. What is the conclusion?