Question

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?

Answer 1

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

Answer 2

should I put it like not so close to together

Answer 3

Yeah
^_^

Answer 4

ok one sec

Answer 5

?
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

Answer 6

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.

Answer 7

ok well I will try it and see what happens thank you for trying you best here a medal xdd :)

Answer 8

^_^
I hope it's right

Answer 9

one sec I will tell yea

Answer 10

ITS RIGHT!!!!!

Answer 11

Yay!!!
^_^

Answer 12

WOOT

Answer 13

thank you again

Answer 14

np