(i Ogive (i) Ogive Showing Cumalative Fercentage of Data Persoral kcone per Capita by State Personal hcome per Capta by Siate 100% 50 49 100 40+ 6 30+ 60+ 20+ 16 40+ 10+ 20+ 0% 27,5 325 37,5 42,5 47,5 52,5 275 32,5 37,5 42,5 47,5 52,5 Per cepila inoame ($1000) Balary (1000) Cumulatve tequency Percent of states

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Interpretation The ogives shown are based on U.S Census data and show the average
annual personal income per capita for each of the 50 states. The data are rounded to
the nearest thousand dollars.
(a) How were the percentages shown in graph (ii) computed?
(b) How many states have average per capita income less than 37.5 thousand dollars?
(c) How many states have average per capita income between 42.5 and 52.5 thousand
dollars?
(d) What percentage of the states have average per capita income more than 47.5
thousand dollars?

(i Ogive
(i) Ogive Showing Cumalative Fercentage of Data
Persoral kcone per Capita by State
Personal hcome per Capta by Siate
100%
50
49
100
40+
6 30+
60+
20+
16
40+
10+
20+
0%
27,5
325
37,5
42,5
47,5
52,5
275
32,5
37,5
42,5
47,5
52,5
Per cepila inoame ($1000)
Balary (1000)
Cumulatve tequency
Percent of states
Transcribed Image Text:(i Ogive (i) Ogive Showing Cumalative Fercentage of Data Persoral kcone per Capita by State Personal hcome per Capta by Siate 100% 50 49 100 40+ 6 30+ 60+ 20+ 16 40+ 10+ 20+ 0% 27,5 325 37,5 42,5 47,5 52,5 275 32,5 37,5 42,5 47,5 52,5 Per cepila inoame ($1000) Balary (1000) Cumulatve tequency Percent of states
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