Find the median of the following observations: 46, 64, 87, 41, 58, 77, 35, 90, 55, 92, 33.  If 92 is replaced by 99 and 41 by 43 in the above data, find the new median?

Explanation

To find the median of the given observations, we will follow these steps:

### Step 1: List the Observations
The observations given are:
46, 64, 87, 41, 58, 77, 35, 90, 55, 92, 33

### Step 2: Count the Number of Observations
Count the total number of observations (N):
...