A random sample of n = 500 people was surveyed recently to ...

[cagreen833]

A random sample of n = 500 people was surveyed recently to determine an estimate for the proportion of people in the population who had attended at least some college.
 
  The estimate concluded that between 0.357 and 0.443 of the population had attended. Given this information, we can determine that the confidence level was approximately 95 percent.
   Indicate whether the statement is true or false

Question 2

What is the rollback value if the product is approved by the FDA?
 
  A) 3,900
  B) 1,499
  C) 1,955
  D) 2,795

[alexanderhamilton]

Answer to Question 1

TRUE

Answer to Question 2

D