The probability of selecting a rotten apple randomly from a heap of 600 apples is 0.14. What is the number of rotten apples in the heap?
Total number of apples in the heap = n(S) = 600 Let E be the event of selecting a rotten apple from the heap. Number of outcomes favourable to E = n(E) P(E) = n(E)/n(S) 0.14 = n(E)/600 ⇒ n(E) = 600 × 0.14 ⇒ n(E) = 84 Therefore, the number of rotten apples in the heap = 84
Which is a day-neutral plant?
Galleria mellonella is a insect pest of
In early withdrawal of monsoon what should be best moisture mitigation practice?
A millet crop is
The Beaufort scale is for describing
Which of the following is a biennial crop?
Fluff is the seed produced in:
Aquacaps are used for
Which one is not a clay mineral?
Which of the following is considered as an essential step in the exchange of gases during respiration and photosynthesis?
