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THE RESULT(WIN,DRAW OR LOSS)OF 10 FOOTBALL MATCHES ARE TO BE PREDICTED.THE NUMBER OF DIFFERENT FORECASTS THAT CAN CONTAIN EXACTLY 5 CORRECT RESULTS IS: a)2^5 b)10C5 c)10C5 * 2^5 D)NONE OF THESE

THE RESULT(WIN,DRAW OR LOSS)OF 10 FOOTBALL MATCHES ARE TO BE PREDICTED.THE NUMBER OF DIFFERENT FORECASTS THAT CAN CONTAIN EXACTLY 5 CORRECT RESULTS IS:

a)2^5 b)10C5 c)10C5 * 2^5 D)NONE OF THESE

Grade:12

1 Answers

bharat bajaj IIT Delhi
askIITians Faculty 122 Points
8 years ago
Select 5 games whose results r wrongly predicted L 10C5
For wrong prediction u hv 2 options(as one is correct result out of three)

so total wayz 10c5. 2^5
C) is the answer
Thanks
Bharat Bajaj
IIT Delhi
askiitians faculty

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