#DILR-10


1)What was the total number of participants in the basket ball selection trials?
1. 147
2 .186
3 .194
4 .None of these
2)What was the total number of baskets done during the whole process?
1 .1211
2 .1225
3 .1048
4 .Cannot be determined
3)If the selection process is divided into three rounds as:
The participants who had done less than 4 baskets are eliminated after 1st round, and the participants
who did more than 12 baskets were qualiô€‚¡ed directly for the 3rd round and need not participate in the 2nd one. Also for every basket the participant would be awarded ‘1’ point and ‘0’ point for every miss.
4)What is the mean score of the participants who participated in 1st round but not in 2nd round?
1 .3.76
2 .1.69
3 .2.71
4 .13.62
If the number of participants who did 4 baskets were 9, then what is the average number of baskets done
by the participants who did between 5 to 12 baskets (both included)?
1 .5.22
2 .7.33
3 .3.91
4 .9.12


Solution:-

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