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The dropout rate in certain school district was 11.9% in 2015. A researcher believes that rate...

The dropout rate in certain school district was 11.9% in 2015. A researcher believes that rate has changed since then. They survey 304 people between the ages of 16 and 24 and found that 35 are high-school dropouts. Test the researcher's claim at the 5% level of significance.

State hypothesis

Determine level of significance

Calculate test statistic and associated p value

make a decision

state conclusion

Math   Statistics-And-Probability   
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