Sheila wants to know which brand of pen lasts the longest

Last updated: 5/17/2023

Sheila wants to know which brand of pen lasts the longest She buys three different pens and writes her name over and over until a pen runs out then counts how many times she s written her name After 6 days of writing she s gone through all the pens What is the dependent variable in this experiment O How much her hand hurts O The number of times she writes her name O How many days she writes O The type of pen