Question

To assess attitudes towards issues that affect the residents of a​ village, the village randomly chose 800 families to participate in a survey of life attitudes. The village received 628 completed surveys. What is the sample proportion of completed​ surveys?

Answer 1

The sample proportion of completed​ surveys is 0.785 = 78.5%.

Explanation:

The sample proportion of completed surveys is the number of completed surveys divided by the total number of surveys.

We have that:

628 surveys were completed.

800 families, so 800 total surveys

Proportion

The sample proportion of completed​ surveys is 0.785 = 78.5%.

Answer 2

The sample proportion of completed​ surveys is 0.785 = 78.5%.

Explanation:

The sample proportion of completed surveys is the number of completed surveys divided by the total number of surveys.

We have that:

628 surveys were completed.

800 families, so 800 total surveys

Proportion

`p = (628)/(800) = 0.785`

The sample proportion of completed​ surveys is 0.785 = 78.5%.