A survey is conducted to estimate the proportion of voters in urban and in rural areas who favor a presidential candidate. It is determined that 65 out of 105 voters from the urban areas favor the candidate while only 49 out of 95 voters from the rural areas are in favor. Can we conclude at the 0.01 level of significance that there is a significant difference between the proportions of urban and rural voters who favor the presidential candidate? Also, determine the p-value. Express the p-value in the form P[_______] = _____ or 2P[_______] = ____, whichever is applicable.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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A survey is conducted to estimate the proportion of voters in urban and in rural areas who favor a presidential candidate. It is determined that 65 out of 105 voters from the urban areas favor the candidate while only 49 out of 95 voters from the rural areas are in favor. Can we conclude at the 0.01 level of significance that there is a significant difference between the proportions of urban and rural voters who favor the presidential candidate? Also, determine the p-value. Express the p-value in the form P[_______] = _____ or 2P[_______] = ____, whichever is applicable.

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