Help i will Medal. 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.

Question

anonymous · Answer

Use at least two sentences to explain why Tammy's sample may not be valid.

anonymous · Answer

@BloomLocke367

welshfella · Answer

Is the math class representative of the whole school?

anonymous · Answer

no i have that written down see

anonymous · Answer

She did not use a random sample of the school such as she could have done a hat and drawn 25 random students written down on a piece of paper.

anonymous · Answer

i need one more example

welshfella · Answer

yes  thats correct.

anonymous · Answer

ok i just need one more example and i don't know what to put down

anonymous · Answer

do you anything that can help welsh

welshfella · Answer

hhmm i cant think of anything i'm afraid.

anonymous · Answer

why are you afraid

welshfella · Answer

- thats just a figure of speech.

anonymous · Answer

oh okay

welshfella · Answer

I guess not all the pupils in the school take math so this cant be a valid sample.

welshfella · Answer

- i think that's worth  a try.

anonymous · Answer

so Not all people take math class it is not a valid example? put that

welshfella · Answer

yes

anonymous · Answer

ok thanks mate if i need anymore help can i call on you