anonymous
  • anonymous
FAN AND MEDAL A researcher places a radio advertisement offering $32 in exchange for participation in a short study. The researcher accepts the first nine people who respond to the advertisement. Which of the following statements is true about the sample? It is a valid sample because the first nine people were selected to participate. It is not a valid sample because it is not a random sample of the population. It is a valid sample because money was offered to participants. It is not a valid sample because it is only a short study.
Mathematics
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anonymous
  • anonymous
FAN AND MEDAL A researcher places a radio advertisement offering $32 in exchange for participation in a short study. The researcher accepts the first nine people who respond to the advertisement. Which of the following statements is true about the sample? It is a valid sample because the first nine people were selected to participate. It is not a valid sample because it is not a random sample of the population. It is a valid sample because money was offered to participants. It is not a valid sample because it is only a short study.
Mathematics
schrodinger
  • schrodinger
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At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

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anonymous
  • anonymous
anonymous
  • anonymous
ok i can help
anonymous
  • anonymous
ok a research is conducted with random people the first nine random so which ones can we iliminate

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anonymous
  • anonymous
the ones that dont make sense
anonymous
  • anonymous
@kiamousekia which ones???
anonymous
  • anonymous
idk i am not good at this
anonymous
  • anonymous
ok well what grade you in seventh
anonymous
  • anonymous
Because this is seventh grade math
anonymous
  • anonymous
o so the one u can illiminate is c) it is valid cause it offers money NO
anonymous
  • anonymous
if you look at it it says responded to the advertaiment so its valid
anonymous
  • anonymous
if you give me money so i can say this shampoo brand works doesnt mean it really does
anonymous
  • anonymous
yea thats true
anonymous
  • anonymous
so c) is out
anonymous
  • anonymous
but ik its valid so it a
anonymous
  • anonymous
exactly proceess of illimination
anonymous
  • anonymous
You get why right?
MrNood
  • MrNood
does the whole population LISTEN to the radio? if so does the whole population have time ot respond to the advert? if so does the first nine make a reasonably 'random' sample - maybe the advert was broadcast at 5 a.m. - is everyone awake and ready to phone in at that time? does the sample therefore represent the whole population?
anonymous
  • anonymous
no but that is not the question peace out
anonymous
  • anonymous
dude you have to make a new question you cant do that lol
MrNood
  • MrNood
@GreatGuy how do you 'know it is valid'? you are not correct
anonymous
  • anonymous
because if you have random respond to advertisement there not paid and they can say yes or no to the product
anonymous
  • anonymous
how am i not correct
anonymous
  • anonymous
caN I JUST GET MY MEDAL.
anonymous
  • anonymous
lol
anonymous
  • anonymous
yea girl
MrNood
  • MrNood
you have missed the point. it doesn't ask if the responders are unbiased it asks if they are a valid RANDOM sample of the WHOLE population see my questions above. this is not a valid sample
anonymous
  • anonymous
i am very confused right now....
anonymous
  • anonymous
i am to so much @shinebrightlikeadimon is correct
anonymous
  • anonymous
thanks
MrNood
  • MrNood
does the whole population LISTEN to the radio? answer NO therefore a sample drawn from ONLY radio listeners cannot be a representative sample of the population
anonymous
  • anonymous
i still don't get what the answer is...
anonymous
  • anonymous
look it is a good sample because it is random so it is a or d
MrNood
  • MrNood
that's because you are waiting for someone to give you the answer (it seems the other current posters do not really know so I suggest you ignore them) try looking at my questions in earlier post and thinking about what you have been told about random samples.
MrNood
  • MrNood
@shinebrightlikeadimon it is not a random sample - I suggest you stop posting on a topic you clearly do not understand
MrNood
  • MrNood
does the whole population LISTEN to the radio? if so does the whole population have time ot respond to the advert? if so does the first nine make a reasonably 'random' sample - maybe the advert was broadcast at 5 a.m. - is everyone awake and ready to phone in at that time? does the sample therefore represent the whole population?
anonymous
  • anonymous
ok first of all dont insult me ok i was trying to help
MrNood
  • MrNood
I am not insulting you - merely pointing out that you have strongly stated an answer - and it does not help if oyu do that based on insufficient knowledge
anonymous
  • anonymous
really man wtf y u insulted people dude
anonymous
  • anonymous
loo @kiamousekia it is either a or d
anonymous
  • anonymous
make people vote
anonymous
  • anonymous
something
MrNood
  • MrNood
@shinebrightlikeadimon so oyu are saying it is 'either valid or not valid' what use is that? it is not a or d
anonymous
  • anonymous
i pick A and now stop fighting
anonymous
  • anonymous
Why are you being rude @MrNood
MrNood
  • MrNood
a is not correcty
anonymous
  • anonymous
YOu know what bye
anonymous
  • anonymous
i don't care if it is not correct i don't what to keep listing to u being so rude!!
MrNood
  • MrNood
@shinebrightlikeadimon a says it is valid d says it is not valid so what use is an answer that says a or d?
anonymous
  • anonymous
stop talking @MrNood
MrNood
  • MrNood
I am merely pointing out that @shinebrightlikeadimon and @GreatGuy are wrong that is not rude
anonymous
  • anonymous
just stop
anonymous
  • anonymous
@Mrnood stop now

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