Juliet conducted a survey to find the favorite type of book of the students at her school. she asked 20 students from her class what their favorite type of book is. juliet concludes that short stories is the favorite type of book of the students in her school because 80% of the students in her class like short stories.
use at least two sentences to explain why juliet's sample may not be valid. make sure to use facts to support your answer.

It's not valid because she didn't do random people from the school, she asked students from her class. Her class doesn't represent the school, it's only a small group of students. She would be right if she said 80% of students from her class like short stories, but she can't just assume that about 80% of the whole school will choose short stories.

Explanation:

BUT I do recommend changing this up a bit, so your teacher might not get suspicious

i think its a bad thing why? one word flood

7

explanation:

it depends on what grade.

kindergarten to senior year in high school will go for about 7 hours. pre-k will go for bout 4-5 hours. college, it depends on your classes.