Answer Happy

According to official census figures, 7% of couples living together are not married. A researcher who suspects that the proportion may actually be higher took a random sample of 400 couples in a large metropolitan city and found that 51 of them are not married. Step 1: On your answer template, state the hypotheses (Be sure to use good notation). Step 2: On your answer template, check Conditions Step 3: Calculate the test statistic and compute the p-value. Round the test statistic to two decimal places and round the p-value to 4 decimal places. 1. Open SALT. Click on the "Inferential Statistics" tab. Select "One Sample Proportion. 2. Enter the values into the correct boxes, and generate results. Check your answers below. Z= p= 3. Take a screenshot of your SALT window. Highlight the test statistic and the p-value. Then insert your image into your answer template. Step 4: On your answer template, state the conclusion using a=0.05