Government agencies keep data about the income distribution of the population. The Chang family and Wood family live in a county with 6000 families Chang family's income is at the 69th percentile. The Wood family's income is at the 58th percentile. (a) Which of the following must be true about the Chang family's and the Wood family's incomes? The Wood family earns more than the Chang family. Both the Chang family and the Wood family earn more than the median income. O The Chang family earns $11,000 more than the Wood family. The Chang family and the Wood family both have incomes in the bottom half of incomes in their county. (b) Which of the following must be true about the Chang family's income? O The Chang family earns less than about 69% of families in their county. O The ang family earns about 69% of the highest income in their county. O The Chang family earns more than about 69% of families in their county. The Chang family earns about 31% of the highest income in their county.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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Government agencies keep data about the income distribution of the population. The Chang family and Wood family live in a county with 6000 families.
Chang family's income is at the 69th percentile. The Wood family's income is at the 58th percentile.
(a) Which of the following must be true about the Chang family's and the Wood
family's incomes?
The Wood family earns more than the Chang family.
Both the Chang family and the Wood family earn more than the median
income.
O The Chang family earns $11,000 more than the Wood family.
The Chang family and the Wood family both have incomes in the bottom
half of incomes in their county.
(b) Which of the following must be true about the Chang family's income?
O The Chang family earns less than about 69% of families in their county.
O The Chang family earns about 69% of the highest income in their county.
O The Chang family earns more than about 69% of families in their county.
O The Chang family earns about 31% of the highest income in their county.
X
S
Transcribed Image Text:Government agencies keep data about the income distribution of the population. The Chang family and Wood family live in a county with 6000 families. Chang family's income is at the 69th percentile. The Wood family's income is at the 58th percentile. (a) Which of the following must be true about the Chang family's and the Wood family's incomes? The Wood family earns more than the Chang family. Both the Chang family and the Wood family earn more than the median income. O The Chang family earns $11,000 more than the Wood family. The Chang family and the Wood family both have incomes in the bottom half of incomes in their county. (b) Which of the following must be true about the Chang family's income? O The Chang family earns less than about 69% of families in their county. O The Chang family earns about 69% of the highest income in their county. O The Chang family earns more than about 69% of families in their county. O The Chang family earns about 31% of the highest income in their county. X S
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