What is the mean and standard deviation of distribution


A federal report find that a lie detector test given to truthful persons have a probability of 0.2 of suggesting that the person is deceptive. A company asks 12 job applicants to take a lie detect test. Suppose that all 12 applicants answer truthfully.

• What is the probability that exactly one is being deceptive.
• What is the probability that at most one is being deceptive.
• What is the mean and standard deviation of this distribution.

Request for Solution File

Ask an Expert for Answer!!
Basic Statistics: What is the mean and standard deviation of distribution
Reference No:- TGS093262

Expected delivery within 24 Hours