Carbon emission controls Suppose that the following table summarizes the opinions of various groups on the issue of carbon emission controls. Use this table for problem 49 and 50 . Whites Nonwhites Opinion Rep . Dem . Rep . Dem . Total Favor 100 250 30 200 580 Oppose 250 150 10 10 420 Total 350 400 40 210 1000 Identify the number of individuals in each of the following sets. (a) Republicans and those who favour carbon emission controls (b) Republicans or those who favour carbon emission controls (c) White Republicans or those who oppose carbon emission controls
Carbon emission controls Suppose that the following table summarizes the opinions of various groups on the issue of carbon emission controls. Use this table for problem 49 and 50 . Whites Nonwhites Opinion Rep . Dem . Rep . Dem . Total Favor 100 250 30 200 580 Oppose 250 150 10 10 420 Total 350 400 40 210 1000 Identify the number of individuals in each of the following sets. (a) Republicans and those who favour carbon emission controls (b) Republicans or those who favour carbon emission controls (c) White Republicans or those who oppose carbon emission controls
Solution Summary: The number of individuals in the set of Republicans or those who favor carbon emission controls is 840.
Carbon emission controls Suppose that the following table summarizes the opinions of various groups on the issue of carbon emission controls. Use this table for problem
49
and
50
.
Whites
Nonwhites
Opinion
Rep
.
Dem
.
Rep
.
Dem
.
Total
Favor
100
250
30
200
580
Oppose
250
150
10
10
420
Total
350
400
40
210
1000
Identify the number of individuals in each of the following sets.
(a) Republicans and those who favour carbon emission controls
(b) Republicans or those who favour carbon emission controls
(c) White Republicans or those who oppose carbon emission controls
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