the amount collected by 15 student for flood relief fund is given above answer the following questions
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1) 7 students collected less than ₹20
2) the mean amount collected by a student is ₹21
3) the probability of the students collecting the highest amount is 1/3
4) the total amount collected is ₹315
krish171817:
thanks darshan
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7 students calect lees than 20
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