The times (in seconds) taken by 72 atheletes to run a 200 m hurdle race are tabulated below: Class 15.2\[-\]15.4 15.4\[-\]15.6 15.6\[-\]15.8 15.8\[-\]16.0 Frequency 13 19 23 17 If an athelete is chosen at random, then find the probability that he is the one who has completed the race in less than 15.8 seconds.

QuestionBank 10th Class 1 year ago

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Option 1 : \[\frac{55}{72}\]

Option 2 : \[\frac{23}{72}\]

Option 3 : \[\frac{1}{4}\]

Option 4 : \[\frac{17}{72}\]

Option 5 : None of these


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AshjexBG AshjexBG Tuteehub forum best answer Best Answer 1 year ago
\[\frac{23}{72}\]


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