probably C
9/20 * 300 = _____
Town officials want to estimate the number of households that own a dog. Answer the following.
(a) Which of the following surveys probably would best represent the entire population of households?
A. 20 households with a front yard are randomly selected; 10 own a dog.
B. 20 households within a mile of a park are randomly selected; 12 own a dog.
C. 20 households are randomly selected from the town; 9 own a dog.
Answer the following.
There are 300 households in the town.
Estimate how many households that own a dog
__ households
1 answer
1 answer