Problem 6 (EXTRA CREDIT) A large survey of Americans was conducted in 2017 to examine religion and culture issues in the United States. The resulting report included the following graphic: Percent who say there is a lot of discrimination against the following groups Muslims Christians 90 77 75 80 66 64 63 70 57 60 44 50 40 33 40 30 26 23 30 20 10 0 White evangelical White Catholic Nonwhite Unaffiliated All Americans White mainline Protestant Protestant Protestant Source: PRRI February 2017 Survey PRR We can use the results of this survey to create an approximate probability model for the American population. For simplicity, use the following notation to describe events in that sample space: LDAM: person says there is a lot of discrimination against Muslims LDAC: person says there is a lot of discrimination against Christians a) Express the last value 23% using probability notation: 23% = P(LDACIUnaffiliated) b) The last two values, 77% and 23%, represent probabilities for events that are A) complementary and disjoint B) complementary but not disjoint C) disjoint but not complementary D) not disioint and not complementary Values

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can you explain the answer for b? (why it's not disjoint and not complementary) 

Also, is "not complementary" same as "independent"? 

Problem 6 (EXTRA CREDIT)
A large survey of Americans was conducted in 2017 to examine religion and culture issues in the
United States. The resulting report included the following graphic:
Percent who say there is a lot of discrimination against the following groups
Muslims
Christians
90
77
75
80
66
64
63
70
57
60
44
50
40
33
40
30
26
23
30
20
10
0
White evangelical
White Catholic
Nonwhite
Unaffiliated
All Americans
White mainline
Protestant
Protestant
Protestant
Source: PRRI February 2017 Survey
PRR
We can use the results of this survey to create an approximate probability model for the American
population. For simplicity, use the following notation to describe events in that sample space:
LDAM: person says there is a lot of discrimination against Muslims
LDAC: person says there is a lot of discrimination against Christians
a) Express the last value 23% using probability notation: 23% = P(LDACIUnaffiliated)
b) The last two values, 77% and 23%, represent probabilities for events that are
A) complementary and disjoint
B) complementary but not disjoint
C) disjoint but not complementary
D) not disioint and not complementary
Values
Transcribed Image Text:Problem 6 (EXTRA CREDIT) A large survey of Americans was conducted in 2017 to examine religion and culture issues in the United States. The resulting report included the following graphic: Percent who say there is a lot of discrimination against the following groups Muslims Christians 90 77 75 80 66 64 63 70 57 60 44 50 40 33 40 30 26 23 30 20 10 0 White evangelical White Catholic Nonwhite Unaffiliated All Americans White mainline Protestant Protestant Protestant Source: PRRI February 2017 Survey PRR We can use the results of this survey to create an approximate probability model for the American population. For simplicity, use the following notation to describe events in that sample space: LDAM: person says there is a lot of discrimination against Muslims LDAC: person says there is a lot of discrimination against Christians a) Express the last value 23% using probability notation: 23% = P(LDACIUnaffiliated) b) The last two values, 77% and 23%, represent probabilities for events that are A) complementary and disjoint B) complementary but not disjoint C) disjoint but not complementary D) not disioint and not complementary Values
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