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#Question id: 12413


Mortality rate is calculated as

#Unit 10. Ecological Principles
  1. Nt+1/Nt
  2. rN
  3. (B + I) - (D + E)
  4. dX/NX

Answer:- Option(s): 4


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#Question id: 14771

#Unit 13. Methods in Biology

What is the chance of throwing a number greater than 4 with an ordinary die whose faces are numbered from 1 to 6 ?

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#Question id: 14772

#Unit 13. Methods in Biology

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#Question id: 14773

#Unit 13. Methods in Biology

What is the probability that a digit selected at random from the logarithmic table is 1 ?

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#Question id: 14774

#Unit 13. Methods in Biology

A problem in mathematics is given to three students Dayanand, Ramesh and Naresh whose chances of solving it are 1/2, 1/3, 1/4 respectively. The probability that the problem is solved is

TLS Online TPP Program

#Question id: 14775

#Unit 13. Methods in Biology

A bag contains 3 black and 5 white balls. One ball is drawn from the bag. What is the probability that the ball is not black ?

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#Question id: 14776

#Unit 13. Methods in Biology

A single letter is selected at random from the word “PROBABILITY”. The probability that it is a vowel is

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