Please go through the background info and answer asap pls. i really need help

Background info: https://drive.google.com/file/d/15Kvozc6jS4wAavVmdw03TQt8_JJQujqe/view?usp=sharing

Questions:

Excel Tutorial-Based Questions Question 13 What is the most common number of stripes in the sample of zebra mussels in the excel tutorial? Question 19 What type of data was collected in the excel tutorial quantifying the number of stripes on zebra mussel shells? O Qualitative discrete data O Quantitative discrete data 0 Qualitative continuous data O Quantitative continuous data Question 20 What is the sample size for the quantification of number of stripes on zebra mussel shells in the excel tutorial