Find probability that eight hundred people support increase

Reference no: EM13115506

A survey asks a random sample of 2500 adults in Ohio if they support an increase in the state sales tax from 5.25% to 5.50% with the additional revenue going to education. Suppose that 30% of all adults in Ohio support the increase. The probability that at least 800 people support the increase is?

Reference no: EM13115506

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