Answer:
29.7 lbs
Step-by-step explanation:
W = weight of anything on earth.
So the expression would be :
178.2/6.
Now you will have to devide.
178.2/6 is 29.7 lbs
Hope this helps!
B Yes, this is a valid inference because she took a random sample of the neighborhood
C No, this is not a valid inference because she only asked 25 families
D No, this is not a valid inference because she did not take a random sample of the neighborhood
Answer
Yes, this is a valid inference because she took a random sample of the neighborhood.
Step-by-step explanation:
As we can see that Sue's survey was non biased and completely random.
She found that 18% of the families would volunteer to help at the shelter. She claims that 18% of the neighborhood families would be expected to to help at the animal shelter.
So, yes, this is a valid inference because she took a random sample of the neighborhood.
Answer:
the answer is B Yes, this is a valid inference because she took a random sample of the neighborhood.
Step-by-step explanation: