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 states that Julia conducted a survey to find the favorite type of book of the students at her school, but it states she asked 20 students from her class what their favorite book type is, meaning she didn’t ask everyone in the school. The percentage wouldn’t be valid, because the percentage different from her asking 20 students in her class than if she had asked every student in the school.
Join our real-time social learning platform and learn together with your friends!