A 95% confidence interval for a certain population proportion was calculated to be between 0.731 and 0.84. Calculate the margin of error (by-hand)

Which statement about the relative areas of ? abc and ? xyz is true? the area of ? abc > the area of ? xyz the area of ? abc < the area of ? xyz the area of ? abc = the area of ? xyz more information is needed to compare.

Place the following steps in order to complete the square and solve the quadratic equation,

Find the value of x. give reasons to justify your solutions! l, m ∈ kn