In a previous year, 57% of females aged 15 and older lived alone. A sociologist tests whether this percentage is different today by conducting a random sample of 350 females aged 15 and older and finds that 193 are living alone. Is there sufficient evidence at the a=0.1 level of significance to conclude the proportion has changed? Because npo (1-Po)= satisfied. 10, the sample size is 5% of the population size, and the sample a random sample, all of the requirements for testing the hypothesis (Round to one decimal place as needed.) Identify the null and alternative hypotheses for this test. Ho versus H: (Type integers or decimals. Do not round.) Find the test statistic for this hypothesis test. Zo (Round to two decimal places as needed.) Determine the P-value for this hypothesis test. P-value= (Round to three decimal places as needed.) State the conclusion for this hypothesis test. Since the P-value is than , Ho. There sufficient evidence at the = level of significance to conclude that the proportion of females aged 15 and older who are living alone has changed. (Type an integer or a decimal. Do not round.) nch Calculator Time Remaining: 00:57:58 Show work Next