Solved: Online Banking Based on data from a USA Today
Chapter 5, Problem 36(choose chapter or problem)
Online Banking Based on data from a USA Today Snapshot, 72% of adults have securityconcerns about online banking. Find the probability that among 30 randomly selectedadults, exactly 20 have security concerns. Among 30 random adults, is 20 an unusually lownumber for those who have security concerns?
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer