Neco Model Questions Vol1 2020 Agricultural Science Question 43

Practice objective / multiple choice question 43 from the 2020 Neco Model Questions Vol1 Agricultural Science examination.

Neco Model Questions Vol1 2020 Agricultural Science Objective / Multiple Choice Medium Difficulty
Question 43 NECO_MODEL_QUESTIONS_VOL1 • 2020 • AGRICULTURAL_SCIENCE • objective

In a cattle herd, a certain disease has a prevalence of 8\%. A diagnostic test for the disease has a sensitivity of 92\% and a specificity of 85\%. If an animal tests positive, what is the probability (in %) that it is actually diseased? Give your answer to one decimal place.

Answer Options

A. 41.2
B. 27.5
C. 15.0
Correct Answer D. 34.8
Correct Answer
D
Correct Option:
34.8

About This Question

This is Neco Model Questions Vol1 2020 Agricultural Science Question 43. It is one of the objective questions from the 2020 Neco Model Questions Vol1 Agricultural Science examination.

Difficulty level: Medium .

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