Find the probability that a randomly selected​ martian, aged 25 and over has not completed four years​ (or more) of college.   Years of High School Years of College     Less than 4 4 only Some​ (less than​ 4) 4 or more Total Male 14 30 21 18 83 Female 11 32 25 18 86 Total 25 62 46 36 169   The probability is ________. ​ (Type an integer or a simplified​ fraction.)

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11.6.41
 
 
 
 
The table shows the educational attainment of the population of​ Mars, ages 25 and​ over, expressed in millions. Find the probability that a randomly selected​ martian, aged 25 and over has not completed four years​ (or more) of college.
 
Years of High School
Years of College
 
 
Less than 4
4 only
Some​ (less than​ 4)
4 or more
Total
Male
14
30
21
18
83
Female
11
32
25
18
86
Total
25
62
46
36
169
 
The probability is ________.
​ (Type an integer or a simplified​ fraction.)
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