question 1-49\none hundred students were asked to record the number of hours they spent doing homework for a…

question 1-49\none hundred students were asked to record the number of hours they spent doing homework for a week. the information is presented in the table.\ntime spent on homework\nhours number of students\n0 10\n1 18\n2 25\n3 32\n4 15\nwhat is the mean average amount of hours these students spent doing homework for the week?\n3.00\n2.24\n2.00\n1.21

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