Question

Close Review Homework: S4 Section 8.2 Homework! Score: 0 of 1 pt Instructor-created question 8 of 11 HW Score: 35.06%, 3.86 of 11 pts Question Help When presented with prints from the same individual, a fingerprint expert will correctly identify the match 93% of the time. Consider a forensic database of 1200 different pairs of fingerprints, where each pair is a match. Complete parts a and b below. Click Here for StatCrunch a. What proportion of the 1200 pairs would an expert be expected to correctly identify as a match? The proportion of the 1200 pairs that an expert would be expected to correctly identify as a match is (Round to four decimal places as needed.) b. What is the probability that an expert will correctly identify fewer than 1140 of the fingerprint matches? The probability that an expert will correctly identify fewer than 1140 of the fingerprint matches is (Round to four decimal places as needed.)

Answer 1

S1200 Norm apProimen *-li16 o payn ot T 1200 paiA an enpert auoul d be enpeted t correctly idhutt A) a match pla- 1200) PIZ2-72) - .9967 P a li40) The proby s tar npet will Corredt n idani by eer printmutcay ix on