anonymous
  • anonymous
Kim wants to know how many families in her small neighborhood of 70 homes would participate in a neighborhood sports event. She put all the addresses in a bag and drew a random sample of 35 addresses. She then asked those families if they would participate in the sports event. She found that 15% of the families would participate in the event. She claims that 15% of the neighborhood families would be expected to participate in the sports event. Is this a valid inference?
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
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anonymous
  • anonymous
Yes, this is a valid inference because she took a random sample of the neighborhood Yes, this is a valid inference because the 35 families speak for the whole neighborhood No, this is not a valid inference because she asked only 35 families No, this is not a valid inference because she did not take a random sample of the neighborhood
anonymous
  • anonymous
should I put it like not so close to together
anonymous
  • anonymous
Yeah ^_^

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anonymous
  • anonymous
ok one sec
anonymous
  • anonymous
? Yes, this is a valid inference because she took a random sample of the neighborhood Yes, this is a valid inference because the 35 families speak for the whole neighborhood No, this is not a valid inference because she asked only 35 families No, this is not a valid inference because she did not take a random sample of the neighborhood
anonymous
  • anonymous
I think it might be C because at the end she claims that 15% of the neighborhood families would be expected to participate in the sports.
anonymous
  • anonymous
ok well I will try it and see what happens thank you for trying you best here a medal xdd :)
anonymous
  • anonymous
^_^ I hope it's right
anonymous
  • anonymous
one sec I will tell yea
anonymous
  • anonymous
ITS RIGHT!!!!!
anonymous
  • anonymous
Yay!!! ^_^
anonymous
  • anonymous
WOOT
anonymous
  • anonymous
thank you again
anonymous
  • anonymous
np

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