Basic Statistics Review

Basic Statistics Review:

1. Calculate the Mean for the following data set:

Data Set = 5,10,11,14,9,6,12

Mean: 14+12+11+10+9+6+5= 16

16/7= 2.28

2. Calculate the Median and Mode for the following data set:

Data Set = 5,10,11,14,9,6,12

Median: 5, 6, 9, [10], 11, 12, 14

Mode: NO MODE

3. Calculate the Standard Deviation for the following data set:

Data Set = 5,10,11,14,9,6,12

4. Calculate the Standard Deviation for the following data set:

Data Set = 6,16,8,4,9,14 and 4, 14, 4, 6,5,10

5. Calculate the Range for the following data sets:

Data Set = 5,10,11,14,9,6,12

Range: 14-5=[9]

Data Set = 6,16,8,4,9,14

Range: 16-4=[12]