Answer: 16.7
Step-by-step explanation:
You need to work out the mean. You could do this using a mean table or add up all the pencil colours and then divide by the total number of pencils.
Adding them all up gives you 66.8 and then divide by 4
The average length is 16.7
:) Have a nice day
tHE BIT ABOUT 5 ROPES I CANNOT SEE PROPERLY but idk if u want that answered.
