1) To find a mean, you have to __________________ a) Sum the given data and divide by the number of data b) Subtract the bigger number from smallest number c) Add all the numbers 2) Sam scored two, three, seven, four, and four runs in five swimming matches. What was the mean score per match? a) 5 b) 20 c) 4

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?