Question

can anyone help me?

Tammy conducted a survey to find the favorite subject of the students at her school. She asked 25 students from her math class what their favorite subject is. Tammy concludes that math is the favorite subject of the students at her school because 60% of the students in her class like math.Use at least two sentences to explain why Tammy's sample may not be valid. Make sure to use facts to support your answer.

Answer 1

She conducted a survey on the Math students, not any students of other subjects,
`"She asked 25 students from her math class..."`

She concludes that 60% from her Math class prefer Math as their favorite subject,
`"60% of the students in her class like math"`

These wouldbe reasons why the sample wouldn't be valid, now explain WHY it is valid or invalid.

Answer 2

thank you so mucho

Answer 3

You're welcome.

Answer 4

can you help me with something else