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It is reported that 52% of Americans adults live in a household without a telephone landline. An elected official believes the proportion without a landline
It is reported that 52% of Americans adults live in a household without a telephone landline. An elected official believes the proportion without a landline telephone is lower in west tennesse. She conducts a survey of 245 adults in west tennessee and finds 118 of them do not have a landline telephone. To test her hypothesis, find the p-value and round to the nearest thousandth
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