A day full of math games & activities. Find one near you.
A day full of math games & activities. Find one near you.
A day full of math games & activities. Find one near you.
A day full of math games & activities. Find one near you.
If P(E) = 0.05, what is the probability of ‘not E’?
Solution:
We will use the basic concepts and formulae of probability to solve the problem.
Probability of (E) = 0.05
We know that,
Probability of (E) + Probability of (not E) = 1
0.05 + Probability of (not E) = 1
Probability of (not E) = 1 - 0.05
Probability of (not E) = 0.95
Therefore, the probability of 'not E' is equal to 0.95.
☛ Check: NCERT Solutions for Class 10 Maths Chapter 15
Video Solution:
If P(E) = 0.05, what is the probability of ‘not E’?
NCERT Solutions for Class 10 Maths Chapter 15 Exercise 15.1 Question 5
Summary:
If P(E) = 0.05, then the probability of 'not' E is 0.95.
☛ Related Questions:
- A bag contains lemon flavoured candies only. Malini takes out one candy without looking into the bag. What is the probability that she takes out(i) an orange flavoured candy?(ii) a lemon flavoured candy?
- It is given that in a group of 3 students, the probability of 2 students not having the same birthday is 0.992. What is the probability that the 2 students have the same birthday?
- A bag contains 3 red balls and 5 black balls. A ball is drawn at random from the bag. What is the probability that the ball drawn is(i) red ?(ii) not red?
- A box contains 5 red marbles, 8 white marbles and 4 green marbles. One marble is taken out of the box at random. What is the probability that the marble taken out will be(i) red ?(ii) white ?(iii) not green?
Math worksheets and
visual curriculum
visual curriculum