Estimating the Difference between Two Population Proportions Answers

(0.270, 0.370)(0.038, 0.162)✔ (0.048, 0.152)

120160✔ 200300

is✔ is notmay be

convincing evidence✔ not enough evidence

not enough evidence✔ convincing evidence

✔ YesNoNot enough information

✔ would orderordereddid order

120160200✔ 300

✔ convincing evidencenot enough evidenceplausible evidence

✔ is is not

✔ is is not