In a sample of 600 patients, 500 said they were fully satisfied with their treatment plan. If there are 30,000 patients, how many patients can we expect to say they are fully satisfied?

Answer 1

Gwyn,

If 500 out of 600 patients are happy with their treatment plan, we can divide 500/600 to see that about 83.33% of patients are happy with their treatment plans.

Now just multiply 0.8333 * 30,000 and you will see that about 25,000 of them should be happy with their insurance plans.

Hope this helps! :)