Mathematics
Mathematics, 02.02.2020 06:44, LeoInc6806

In a survey conducted with 600 participants across the united states, 450 were found to have studied science in college. if we were to predict the population proportion with a 99.7% confidence, what would the confidence interval be?

69.7% to 80.3%
73.23% to 76.76%
71.46% to 78.53%
73.5% to 76.5%

answer
Answers: 3

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