▲ The given contingency table lists the cross tabulation of whether adults, for whom answering the question was appropriate, feel their life is exciting, routine, or dull for males and females among the 1,877 appropriate adults in a certain country. Using the letters given in the table, find the number of respondents in each of the following sets in parts (a) through (d). (a) E contains 960 respondents. (b) Rn F contains respondents. Life Classification Males (M) Females (F) Exciting (E) Routine (R) Dull (D) 446 352 35 514 472 58

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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The given contingency table lists the cross tabulation of whether adults, for whom
answering the question was appropriate, feel their life is exciting, routine, or dull
for males and females among the 1,877 appropriate adults in a certain country.
Using the letters given in the table, find the number of respondents in each of the
following sets in parts (a) through (d).
(a) E contains 960 respondents.
(b) Rn F contains
respondents.
Life Classification Males (M) Females (F)
514
Exciting (E)
Routine (R)
472
Dull (D)
58
446
352
35
Transcribed Image Text:The given contingency table lists the cross tabulation of whether adults, for whom answering the question was appropriate, feel their life is exciting, routine, or dull for males and females among the 1,877 appropriate adults in a certain country. Using the letters given in the table, find the number of respondents in each of the following sets in parts (a) through (d). (a) E contains 960 respondents. (b) Rn F contains respondents. Life Classification Males (M) Females (F) 514 Exciting (E) Routine (R) 472 Dull (D) 58 446 352 35
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