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anonymous
 one year ago
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?
anonymous
 one year ago
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?

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Yes, 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
 one year ago
Best ResponseYou've already chosen the best response.0should I put it like not so close to together

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0? 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
 one year ago
Best ResponseYou've already chosen the best response.0I 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
 one year ago
Best ResponseYou've already chosen the best response.0ok well I will try it and see what happens thank you for trying you best here a medal xdd :)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0^_^ I hope it's right

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0one sec I will tell yea
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