Compute the proportion of parit sulong voters

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Reference no: EM133210820

Question: A vote is to be taken among the residents of Parit Sulong and surrounding munty to determine whether a proposed dam should be constructed. The construction site is within Parit Sulong limits. and for this reason many voters in the county believe that the proposal will pass because of the large proportion of Parit Sulong voters favor the construction. To determine if there is a signi?cant difference in the proportions of Parit Sulong voters and county voters who favor the proposal1 a poll is taken. The poll results in 120 of 2m Parit Sulong voters favor the proposal and 24C! of 5m county residents favor it. Use an o: = DDS level of signi?cance.

(a) State hypothesis and compute the proportion of Parit Sulong voters p111 the proportion of county voters p2, and the pooled estimate of proportion p.

(b) Compute a-value and its corresponding probability P.

(c) State the conclusion whether you would agree that the proportion of Parit Sulong voters who favor the proposal is higher than the proportion of county voters.

Reference no: EM133210820

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