A federal report finds that lie detector tests given to truthful persons have probability about 0.2 of suggesting that the perso

Question

3 years ago

15

A federal report finds that lie detector tests given to truthful persons have probability about 0.2 of suggesting that the perso

n is deceptive. A company asks 12 job applicants about thefts from previous employers, using a lie detector to assess their truthfulness. Suppose that all 12 answer truthfully. Let X = the number of people who the lie detector says are being deceptive. Find and interpret μx.

Mathematics

1 answer:

Serjik [45] · Answer 1 · 2021-12-01T21:05:29+03:00

Serjik [45]3 years ago

8 0

Answer:

six-nine

Step-by-step explanation: