Skip to content
Philoid
Browse Saved
Back to chapter
Maths
16. Probability
Home · Class 11 · Maths · Ref. Book · 16. Probability
Prev
Next
Q40 of 43 Page 296

Fill in the blanks

If A and B are two events associated with a random experiment such that P (A) = 0.3, P (B) = 0.2 and P (A ∩ B) = 0.1, then the value of P (A ∩ B) is _______.

Given that: P(A) = 0.3, P(B) = 0.2 and P(A ⋂ B) = 0.1

We know that,



= 0.3 – 0.1


= 0.2


More from this chapter

All 43 →
38

Fill in the blanks

If e1, e2, e3, e4 are the four elementary outcomes in a sample space and P(e1) =.1, P(e2) = .5, P (e3) = .1, then the probability of e4 is ______.

39

Fill in the blanks

Let S = {1, 2, 3, 4, 5, 6} and E = {1, 3, 5}, then is _________.

41

Fill in the blanks

The probability of happening of an event A is 0.5 and that of B is 0.3. If A and B are mutually exclusive events, then the probability of neither A nor B is ________.

42

Match the proposed probability under Column C1 with the appropriate written description under column C2 :

Questions · 43
16. Probability
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
Back to chapter
ADVERTISEMENT
About Contact Privacy Terms
Philoid · 2026
  • Home
  • Search
  • Browse
  • Quiz
  • Saved