Question: Make sure to do the entire 4-step process (State, Plan, Do, Conclude) 1. Suppose we are interested in finding out the proportion of the population

Make sure to do the entire 4-step process (State, Plan, Do, Conclude)

1. Suppose we are interested in finding out the proportion of the population at EKHS that has seen The Office. We contact an SRS of 100 students in the school. Of these 100 students, 63 report seeing The Office. Find a 95% confidence interval for the true proportion of EKHS students who have seen The Office.

2. Is rap music more popular among young Indians than among young Asians? A sample survey compared 634 randomly chosen Indians aged 15 to 25 with 567 randomly selected Asians in the same age group. It found that 368 of the Indians and 130 Asians listened to rap music every day. Construct and interpret a 95% confidence interval for the difference between the proportions of Indian and Asian young people who listen to rap every day.

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