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Unit 3 Cha ter 16 Confidence Intervals for Pro ortions 1) Your local newspaper polls a random sample of 330 voters, finding 144 who say

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Unit 3 Cha ter 16 Confidence Intervals for Pro ortions 1) Your local newspaper polls a random sample of 330 voters, finding 144 who say they will vote \"yes\" on the upcoming school budget. What is the true support for the school budget? a) Try this by hand: One-proportion zinterval: where p i 2 SE [ p] A I36; Conditions to check: b) What is the margin of error? c) Now try using the TI: STATUTESTDl-PropZInt

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