The display available below summarizes the percentage of household income that g
ID: 3042244 • Letter: T
Question
The display available below summarizes the percentage of household income that goes to rent for 1,000 families that live in a certain city.
(a) Estimate the mean and median from the figure.
(b) Estimate the IQR from the figure.
(c) What's the effect on the SD of the cluster of outliers on the right?
(d) What's your explanation for the tall bin at the right side of the histogram?
(a) The mean is about (21/36/66/51)%.
The median is about ___%. (Type a whole number.)
(b) The IQR is about ___%. (Type a whole number.)
(c) The SD is (Smaller due to/Larger due to/not affected by) the outliers.
(d) Which of the reasons below could explain the tall bin at the right side of the histogram? Select all that apply.
A. The families did not report some income.
B. The families receive rent support.
C. The families are using savings to pay rent.
D. The families spend 100% of income on rent.
Display of Percentage of Income for Rent 150 100 0 10 20 30 40 50 60 70 80 90 100 Percentage of IncomeExplanation / Answer
(a) The mean is about 36%
The median is about 25%
(b) The IQR is about 30%
(c) The SD is larger due to outliers.
(d) (B) The families receive rent support.
Related Questions
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.