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 completed four years of high school only or is a male.   Years of High School Years of College     Less than 4 4 only Some​ (less than​ 4) 4 or more Total Male 13 25 18 18 74 Female 11 24 25 17 77 Total 24 49 43 35 151   The probability is ________. ​ (Type an integer or a simplified​ fraction.)

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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 completed four years of high school only or is a male.
 
Years of High School
Years of College
 
 
Less than 4
4 only
Some​ (less than​ 4)
4 or more
Total
Male
13
25
18
18
74
Female
11
24
25
17
77
Total
24
49
43
35
151
 
The probability is ________.
​ (Type an integer or a simplified​ fraction.)
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