1 . |
The mean of this data set is __________. ( Please round to two decimal points .) |
2 . |
The median of this data set is |
3 . |
The mode of this data set is __________. ( Please round to two decimal points .) |
4 . |
In general , the mode always lies in between the mean and the median . |
5 . |
If there are ___ 20 observations , then the standard deviation of this data set is ___ . |
( Please round to two decimal points .) | |
6 . |
If there are ____ 20 observations in total or in the population , then the standard |
deviation of this data set ( a sample from the population ) is ___ . ( Please round to | |
two decimal points .) | |
7 . |
The minimum of this data set is |
8 . |
The maximum of this data set is |
9 . |
The range of this data set is __________. |
10 . This data set can be represented by a symmetric distribution , such as a normal | |
distribution | |