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Mathematics 23 Online
OpenStudy (anonymous):

Hello everyone. I need someone who is adroit with statistics mainly probabilities. I am struggling with a few questions, however, I do not want the answer just the steps to solve the problems. 1. Suppose that 29% of all residents of a community favor annexation by a nearby municipality. Find the probability that in a random sample of 50 residents at least 35% will favor annexation. First verify that the sample is sufficiently large to use the normal distribution.

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