Statistical Evaluation

Question 1

1) Mortality shows the percentage of dead animals compared to the size of the herd

Answer 1

true

Question 2

2) Mortality show what proportion of the diseased animals die

Answer 2

false

Question 3

3) Morbidity shows the percentage of dead animals compared to the size of the herd

Answer 3

false

Question 4

4) Lethality shows the percentage of dead animals compared to the number of diseased ones

Answer 4

true

Question 5

5) Lethality shows the number of died animals compared to the total number of the herd

Answer 5

false

Question 6

6) Prevalence shows the number of diseased animals compared to the total number of the herd.

Answer 6

false

Question 7

7) Mortality shows the proportion of dead animals compared to the number of diseases ones

Answer 7

false

Question 8

8) Monitoring is routine collection of data on a disease

Answer 8

true