In a random sample of 1,000 adult Americans, only 430 could name at least one justice who

Question:

In a random sample of 1,000 adult Americans, only 430 could name at least one justice who is currently serving on the U. S. Supreme Court (Ipsos, January 10, 2006). Is it reasonable to conclude that the proportion of adult Americans who could name at least one justice is less than 0.5?
Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: