Working with Large Zip Files (g11)

# results.md

### Average Hourly Electricity Use for Household 114

Q1: What is the household's median hourly usage in kW?

Q2: What is the interquartile range in kW?

• Answer: 1.342 kW or 0.418 to 1.76

Q3: What is the interquartile range relative to the median usage? That is, what are the ratios of the ends of the interquartile range to the median?

• Answer: The ratio of the IQR to the median is 1.553 or 155%. Alternatively, the ratios of the ends to the median are 0.484 (48%) and 2.037 (204%).

Q4: What is the 90% confidence interval for the household's usage in kW?