Question

The accompanying table displays results from experiments with polygraph instruments. a. Find P(subject told the truth negative test result). b. Find P(negative test result subject told the truth). c. Compare the results from parts a. and b. Are they equal? Click the icon to view the data table. a. P(subject told the truth | negative test result) = (Round to three decimal places as needed.)

Answer 1

For 1 st question data is not provided

For second question

Probability of women have one child of each sex = 8/16= 0.5

The probability child is equally likely. So p=0.5

your sout gesults summerized as follows: Negative 132 Truth lied Total positive 18 tistic 44 62 Total 50 55 T10 il 43 2pfsubject total touto negative result) - 32 43 pe Negative result 1 Bubject told treth) 82 50 ... No, they are not equali