Stating the null and alternative hypotheses

Reference no: EM1386220

1) Test the hypotheses that the average household income in the township is greater than $100,000. Hint: Start by stating the null and alternative hypotheses.

2) Construct a 95% CI for the proportion of households with family history of heart disease, separately for each race. Would you say the proportion of households with history of heart disease differ by race.

Reference no: EM1386220

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