We may interpret the absolute value as being the number of units a given number is from the origin(原点), regardless of direction.
举一反三
- The influence of weights on the weighted arithmetic mean is determined by () A: Value size of each group of character values B: What is the absolute number of weights C: Proportion of the number of units in each group to the population number of units D: What is the population number of units
- The influence of weight on weighted arithmetic mean depends on ( ) A: Value size of each group of character values B: What is the absolute number of weights C: Proportion of units in each group to total units D: What is the population number of units
- The movie is being shown in _______ cities.(you choose it from a number of things of the same kind)
- This fact may be given many different (interpret) ________.
- Given two permutations, what is the maximum number of swaps it will take to reach one from the other?______