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Suppose the population proportion of Seattleites who like chocolate is 85%. You obtain a random sample...

Suppose the population proportion of Seattleites who like chocolate is 85%. You obtain a random sample of 100 Seattlites and your friend obtains a sample of 200 Seattlites. Choose the correct symbol to make each statement below true:

The probability that your sample proportion is smaller than 85% ?( > < = ≤ ≥ ) The probability that your friend's sample proportion is smaller than 85%.

The probability that your sample proportion is smaller than 80% ?( ≥ ≤ = > < )The probability that your friend's sample proportion is smaller than 80%.

The probability that your sample proportion is larger than 80% ? (≤ < > = ≥ ) The probability that your friend's sample proportion is larger than 80%.

Math   Statistics-And-Probability   
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