About many people would you say you recognize or know by sight in your neighborh
ID: 3040749 • Letter: A
Question
About many people would you say you recognize or know by sight in your neighborhood?
Do you have friends that are gang members?
A great many
Many people
A few people
No one
Total
No
16
29
29
8
82
Yes
22
18
12
1
53
TOTAL
38
47
41
9
135
What's the probability of answering "a great many" given that a person has gang members for friends? i.e., P(A Great Many | Gang)?
0.42
0.38
0.58
0.71
About many people would you say you recognize or know by sight in your neighborhood?
Do you have friends that are gang members?
A great many
Many people
A few people
No one
Total
No
16
29
29
8
82
Yes
22
18
12
1
53
TOTAL
38
47
41
9
135
Explanation / Answer
We need to calculate
P(A Great Many | Gang)
= 22/53
= 0.4151 ( rounded to four decimal places)
So, answer is 0.4151
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