Question 3 10 pts Most musicians have different popularities among various age groupings. In a random sample of 200 high school students, 163 said they liked Beyonce or her work. In a random sampling of 200 adults aged 30 to 40, 128 of them said they liked Beyonce or her work. Write down the formula needed in order to create a 95% confidence interval: Edit View Insert Format Tools Table 12pt ~ Paragraph B T U AV AV -ZU