Another sign of financial difficulties is when a household finds that overall expenses are unusually high. Estimate

Question:

Another sign of financial difficulties is when a household finds that overall expenses are unusually high. Estimate with 99% confidence the number of households whose expenses are unusually high (EXPENSHILO: 1 = Unusually high). Exercises 12.184–12.190 deal with the wealthy category defined in terms of the respondents’ net worth, which lies between $9, 498, 400 and $32,790,000.