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In a sample of 270 households in a certian citym 210 had

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In a sample of 270 households in a certian citym 210 had high speed internet access. can you conclude that more than 70% of the households in this city have high speed internet acces? round p to four decimal places and z to two decimal places.

What is the probability? round to 4 decimal places

Reference no: EM13622153

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