TS EAMCET · Maths · Probability
A student is given 6 questions in an examination with true or false type of answers. If he writes 4 or more correct answers, he passes in the examination. The probability that he passes in the examination is
- A \(\frac{5}{32}\)
- B \(\frac{7}{32}\)
- C \(\frac{11}{32}\)
- D \(\frac{3}{32}\)
Answer & Solution
Correct Answer
(C) \(\frac{11}{32}\)
Step-by-step Solution
Detailed explanation
\(P(\) Correct \()=\frac{1}{2}, P(\) Wrong \()=\frac{1}{2}\) Passing in examination \(\Rightarrow 4\) correct or 5 correct or 6 correct…
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