# Math Help - Standard Deviation

1. ## Standard Deviation

Suppose a large number of people take a take and every single student gets half of the answers correct. In this case, the standard deviation is:
A) Equal to the mean
B) Equal to the median
C) Equal to zero
D) Impossible to determine without more information

2. Originally Posted by aznmartinjai
Suppose a large number of people take a take and every single student gets half of the answers correct. In this case, the standard deviation is:
A) Equal to the mean
B) Equal to the median
C) Equal to zero
D) Impossible to determine without more information
do you know what the definition of standard deviation is? it is a measure of the spread of the values. what is the spread here?