Looking at the confidence interval represented on the following number line, answer the following questions. 0.0 0.1 0.2 0.3 0.4 0.5 07 0.8 0.9 1.0 Part A: What is the value of the point estimate? Part B: What is the approximate margin of error? Part C: What is the approximate confidence interval? Write the confidence interval in the form (lower bound, upper bound), which is called interval notation form. Hint If the lower bound of the interval was at 0.8 and the upper bound of the interval was at 0.9, the confidence interval would be written as (0.8, 0.9). Question Help: Message instructor Calculator Submit