Question 3 of 22 (1 point) Attempt 1 of Unlimited Determine the margin of error for the confidence interval for the proportion: 0.51

1 2 3 4 5 8 10 11 12 13 14 15 16 17 18 19 20 21 Question 7 of 22 (point) Attempt 1 of Unlimited View.cuestion in a cour 72 Section Eros 18 Day Care Tuition A random sample of 48 four-year-olds attending day care centers provided a yearly tuition average of $3983 and the population standard deviation of S640. Part: 0/2 Part 1 of 2 Find the 90% confidence interval of the true mean. Round your answers to the nearest whole number, s