MAT 240: Applied Statistics home>Hypothesis test for the difference between two population proportionsA Q taE zyBooks catalogO Help/FAQLashon XXXXXXXXXXqany?Jump to level1A state housing...

Extracted text: zy Section 8.2- MAT 240: Applied S X O https://learn.zybooks.com/zybook/MAT-240-J4373-OL-TRAD-UG.22EWA/chapter/8/section/2?content_resource. prary > MAT 240: Applied Statistics home> Hypothesis test for the difference between two population proportions A Q ta E zyBooks catalog O Help/FAQ Lashon 387674.1891676.qany? Jump to level1 A state housing department is trying to determine if housing prices in county B are lower than in county A. The department decides torandormly sample recently sold houses in both counties and determine what proportion sold for more than $250,000. Since county A is considerably larger than county B, the housing department chose a larger sample from county A. The results of the data collected are shown below. County A County B Successes 665 Successes 340 Observations 900 Observations 500 p-hat_1 0.739 p-hat 2 0.68 Confidence level 99% p= Ex: 1.234: 2-Score 2.346 Pvalue 0.00939 -3 -1 -1 County A samples: 21 = Ex: 9 2 = Ex: 1.234, County B samples: n2 = Sample proportion for county A samples: P1 = Ex: 1.234 Sample proportion for county B samples: p2 = Check Next 10 o search 80°F A a O O d0) 4/2 ** F12 Delete PrtSc Insert F9 F10 F11 F6 F7 %23 & Backspace Num Lock 7 8. Y 0O 11 H. J K Ente M Alt Ctrl D-D-