1.

To know the opinion of the students about the subject probability a survey of 500 students also was recorded in the following data. What is the possibilities that a student chosen at random has no opinion?       Opinion Number of students Like 145 Dislike 230 No opinion 125

A.  \[\frac{5}{9}\]                         
B.  \[\frac{1}{4}\]    
C.  \[\frac{1}{3}\]                         
D.  \[\frac{1}{2}\]
Answer» C.  \[\frac{1}{3}\]                         


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