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DESCRIPTIVE STATISTICS Table 2.30 Frequency Distribution of Family Incomes

DESCRIPTIVE STATISTICS Table 2.30 Frequency Distribution of Family Incomes

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 4GP
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DESCRIPTIVE STATISTICS Table 2.30 Frequency Distribution of Family Incomes Family Income, $ 10,000-11,999 12,000-13,999 14,000-15,999 16,000 17,999 18,000-19,999 20,000 21,999 22,000-23,999 24,000-25,999 26,000-27,999 28,000-29,999 Frequency 12 14 24 15 13 7 6 4 3 2 100
Transcribed Image Text:DESCRIPTIVE STATISTICS Table 2.30 Frequency Distribution of Family Incomes Family Income, $ 10,000-11,999 12,000-13,999 14,000-15,999 16,000 17,999 18,000-19,999 20,000 21,999 22,000-23,999 24,000-25,999 26,000-27,999 28,000-29,999 Frequency 12 14 24 15 13 7 6 4 3 2 100
2.36 For the grouped data in Table 2.30, find (a) the first quartile, (b) the third quartile, (c) and (d) the sixtieth percentile. Ans. (a) Q₁ $13,857 (b) Q3 $19,538 (c) D3 $14,333 (d) P60 $17,333
Transcribed Image Text:2.36 For the grouped data in Table 2.30, find (a) the first quartile, (b) the third quartile, (c) and (d) the sixtieth percentile. Ans. (a) Q₁ $13,857 (b) Q3 $19,538 (c) D3 $14,333 (d) P60 $17,333
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