THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING

question 60

Multiple Choice

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING:
The probability that a person catches a cold during the cold and flu season is 0.4.Assume that 10 people are chosen at random.
-What is the probability that four or more of them will catch a cold?

• A)0.715
• B)0.618
• C)0.546
• D)0.312