Mathematics
Mathematics, 24.12.2019 22:31, lucystudies

The city council in a large city has become concerned about the trend toward exclusion of renters with children in apartments within the city. the housing coordinator has decided to select a random sample of 125 apartments and determine for each whether children are permitted. let p be the proportion of all apartments that prohibit children. if the city council is convinced that p is greater than 0.75, it will consider appropriate legislation.(a) if 104 of the 125 sampled apartments exclude renters with children, would a level 0.05 test lead you to the conclusion that more than 75% of all apartments exclude children? (round your test statistic to two decimal places and your p-value to four decimal places.)z= p-value =state the conclusion in the problem context. a.do not reject h0. we do not have convincing evidence that more than 75% of apartments exclude children. b. do not reject h0. we have convincing evidence that more than 75% of apartments exclude children. c. reject h0. we have convincing evidence that more than 75% of apartments exclude children. d. reject h0. we do not have convincing evidence that more than 75% of apartments exclude children.(b) what is the power of the test when p = 0.8 and α = 0.05? (round your answer to four decimal places.)

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