Question

Many people believe that they can tell the difference between Coke and Pepsi. Other people say that the two brands can't be distinguished. To test this, a random sample of 20 adults was selected to participate in a test. After being blindfolded, each person was given a small taste of either Coke or Pepsi and asked to indicate which brand soft drink it was. If people really can't tell the difference, the probability that fewer than 6 people will guess correctly is:(a) 0.0148(b) approx. 0.02(c) 0.0307(d) 0.0514

Answer 1

Answer:

(2) approx.0.02

Step-by-step explanation: