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The mayor of a town has proposed a plan for the construction of an adjoining bridge....

The mayor of a town has proposed a plan for the construction of an adjoining bridge. A political study took a sample of 1700 voters in the town and found that 66% of the residents favored construction. Using the data, a political strategist wants to test the claim that the percentage of residents who favor construction is more than 63%. Testing at the 0.02 level, is there enough evidence to support the strategist's claim?

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Answer #1

Aer Gaen data :- A Sample owe the -10 -rhe residents favoved Const.uchon 下- 66 P 0.66 -66 % the percentage of esidents who-faior ConshusHm ibo P 0.63 d= 0.02 The null and altrname hypothes Ho Po-63 Ha :pco-G3 (Two tailed) ㄱ.sr. í tahịchcuo we need to tnd out the tetSratsHes ワ 0.66o 63 0.63 C-o.63) o. 03 0.68 X 0.3구- ㄧ 才o o o. 233 1o6 0.02 0.011チ The C1iticar-te -fnish u a0 dimensien -thur e malet to help the Cas e that evel foccupants RVO u e Suppor dt- nor equi!ent to 63 e velop men

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