According To A Recent Connus 15 7 Of All Housing Units In A Certain Country Are Vacant A County Supervisor Wonders It 1 (23.08 KiB) Viewed 25 times
According To A Recent Connus 15 7 Of All Housing Units In A Certain Country Are Vacant A County Supervisor Wonders It 2 (17.77 KiB) Viewed 25 times
According to a recent connus, 15.7% of all housing units in a certain country are vacant A county supervisor wonders it her county in different from this. She randomly selects 893 housing units in her county and finds that 178 of the housing units are vacant. Completo parts a through d below. a) State the hypotheses Let the proportion of housing units in the county that are vacant be denoted by p Choose the correct answer below OA. Ho p=0.157 HAP<0.157 OC. Ho P20.157 HA P<0.157 Me Hop 0.157 HAp+0.157 Ho p<0.157 HA p=0.157
Check the appropriate conditions for a bypothesis test Select the correct choice below and fill in the answer boxes within your choice (Round to one decimal place as needed) On The 393 housing units were a random sample from the county of interest 193 is likely less than 10% of all housing units in the county One expects successes and ng failures, which are both more than 10 OB. The 893 housing units were a random samiple from the county of interest. The sample site is more than 100. One expects po successes and na- folures, which are both more than 10 The 893 housing units were a random sample from the county of interest The standard deviation of p is less than 05 One expects po- successes and ng fatures, which are both more than 20.
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