Respuesta :

zkthetiger

Answer:

I hope it works for u

Step-by-step explanation:

  • Variability of grades in Week 1 is the length of Bar which is approximately equal to 17,

if u want for week 2 than its

  • Variability of grades in Week 2 is the length of Bar which is approximately equal to 10.

Please Brain-list if its help-full