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Mathematics 18 Online
OpenStudy (anonymous):

FAN AND MEDAL Jerome wants to know how many students in his school enjoy watching comedy programs on TV. He poses this question to all 28 students in his math class and finds that 70% of his classmates enjoy watching comedy programs on TV. He claims that 70% of the school's student population would be expected to enjoy watching comedy programs on TV. Is Jerome making a valid inference about this population?

OpenStudy (anonymous):

? Yes, it is a valid inference because his classmates make up a random sample of the students in the school Yes, it is a valid inference because he asked all 28 students in his math class No, it is not a valid inference because his classmates do not make up a random sample of the students in the school No, it is not a valid inference because he asked all 28 students in his math class instead of taking a sample from his science class

OpenStudy (anonymous):

@Vianne @sweetburger

OpenStudy (anonymous):

well first he wants of the school so just of his math class gives you what answer in the beginning =)

OpenStudy (anonymous):

i just gave the answer in simple worded moments that can help you when reading a question like this =)

OpenStudy (anonymous):

is it C?

OpenStudy (anonymous):

@jakashaka123

OpenStudy (anonymous):

@dinosour1480

OpenStudy (anonymous):

@Vianne @jakashaka123 @sweetburger

OpenStudy (anonymous):

nope =)

OpenStudy (anonymous):

then idk

OpenStudy (anonymous):

Close =) but not quite

OpenStudy (anonymous):

its a no answer =)

OpenStudy (anonymous):

a?

OpenStudy (anonymous):

@jakashaka123 is sayin that the answer wont be giving

OpenStudy (anonymous):

givin

OpenStudy (anonymous):

k

OpenStudy (anonymous):

there trying to help u answer it

OpenStudy (anonymous):

like teachers do

OpenStudy (anonymous):

i am trying to get the answer myself with some help from someone! but i guess i have to do it on my own

OpenStudy (anonymous):

@bassplayer4

OpenStudy (anonymous):

yea thats what they want u to do which sucks

OpenStudy (anonymous):

b

OpenStudy (anonymous):

yeah i know and i am asking for help because i don't get this

OpenStudy (anonymous):

ok so the answer is no

OpenStudy (anonymous):

based off the statement

OpenStudy (anonymous):

Jerome wants to know how many students in his school

OpenStudy (anonymous):

to what he does which is

OpenStudy (anonymous):

He poses this question to all 28 students in his math class

OpenStudy (anonymous):

so from school to math class is a jump which tells you his data is wrong so it would be a no answer ...

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