Need answers e though h.
Given data is:

 Travel 
 

 Bike  Bus  Drive  Other  Walk  Total 
Eye  Blue  0  3  49  1  2  55 
Brown  3  1  70  8  5  87  
Gray  0  0  1  0  0  1  
Green  1  0  30  2  1  34  
Hazel  0  0  30  2  3  35  
Other  0  0  3  0  1  4  
 Total  4  4  183  13  12  216 
Let A is brown eyes and B is drive to school.
a.
See the above given table,
Total number of brown eyes or in the other world says favorable outcome = 87
Total outcome = 216
Now, the probability P(A) is calculated as follows:
b.
See the above given table,
Total number of drive to school or in the other world says favorable outcome = 183
Total outcome = 216
Now, the probability P(B) is calculated as follows:
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