A Q-digest data structure is used to aggregate pressure measurements obtained from three IoT devices in a wireless IoT network.

The measurements of the three devices are given below:

D1={10,10,10,10,20,20,30,50,50,50,50,70,80,80,90,90,90,100,110,110,120,130,150,160}

D2={10,10,10,10,20,20,30,30,40,50,50,70,80,80,80,90,90,100,100,100,110,150,150,160}

D3={10,10,10,20,20,20,30,40,40,50,50,70,80,80,90,90,100,100,110,110,120,130,150,160}.

Assuming a compression factor k=4, perform the following tasks:

Show the steps for aggregating the measurements

Use Q-Digest to compute the Median,