Refer to the North Valley Real Estate Data.

1. Find the median selling price of the homes. Divide the homes into two groups, those that sold for more than (orequalto)themedianpriceandthosethatsoldforless.Isthereadierenceintheproportionofhomeswitha pool forthosethatsoldatorabovethemedianpriceversusthosethatsoldforlessthanthemedianprice?Usethe.01 signicancelevel.

Price	Without Pool	Price	With Pool
$169,000	0	$167,962	1
$183,920	0	$174,528	1
$216,720	0	$175,823	1
$228,810	0	$188,799	1
$229,990	0	$189,984	1
$241,920	0	$190,032	1
$246,820	0	$190,291	1
$250,090	0	$194,238	1
$258,120	0	$195,257	1
$263,160	0	$199,448	1
$264,160	0	$200,928	1
$276,000	0	$202,598	1
$293,700	0	$206,424	1
$299,730	0	$209,292	1
$302,720	0	$214,910	1
$308,000	0	$218,862	1
$313,200	0	$225,750	1
$316,210	0	$226,054	1
$321,320	0	$226,498	1
$335,610	0	$230,121	1
$336,000	0	$237,120	1
$336,300	0	$240,115	1
$346,150	0	$248,400	1
$351,520	0	$251,269	1
$360,960	0	$265,440	1
$362,710	0	$274,482	1
$372,360	0	$275,033	1
$384,020	0	$294,086	1
$384,420	0	$294,357	1
$388,960	0	$310,622	1
$416,120	0	$310,877	1
$416,160	0	$312,863	1
$445,740	0	$316,827	1
$448,800	0	$323,417	1
$466,560	0	$326,695	1
$496,100	0	$337,144	1
$537,900	0	$346,421	1
$848,420	0	$348,528	1
		$363,792	1
		$366,350	1
		$369,533	1
		$369,978	1
		$371,956	1
		$376,146	1
		$383,081	1
		$392,554	1
		$392,904	1
		$393,557	1
		$393,584	1
		$404,538	1
		$410,592	1
		$453,913	1
		$459,950	1
		$478,675	1
		$487,494	1
		$523,584	1
		$546,084	1
		$547,596	1
		$558,342	1
		$667,212	1
		$667,732	1
		$694,430	1
		$706,596	1
		$793,084	1
		$793,656	1
		$841,491	1
		$919,480	1