Eliminating scores near the middle of a distribution cannot affect this statistic: the item refers to the mean. the item refers to the median. the item refers to the mode. the item refers to the range. the item refers to the standard deviation.

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.

Plzzz answer both questions and i will give you 100 points