Home
Class 9
MATHS
The shirt size worn by a group of 200 pe...

The shirt size worn by a group of 200 persons who bought the shirt from a store, are as follows:

If a person is chosen randomly then
Probability that the person bought shirt of size greater than 40 is

A

`2//5`

B

`3//8`

C

`17//200`

D

`1//2`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • PROBABILITY

    MTG IIT JEE FOUNDATION|Exercise EXERCISE (SUBJECTIVE PROBLEMS) (VERY SHORT ANSWER TYPE)|10 Videos
  • PROBABILITY

    MTG IIT JEE FOUNDATION|Exercise EXERCISE (SUBJECTIVE PROBLEMS) (SHORT ANSWER TYPE)|14 Videos
  • PROBABILITY

    MTG IIT JEE FOUNDATION|Exercise EXERCISE (ASSERTION AND REASON TYPE)|5 Videos
  • POLYNOMIALS

    MTG IIT JEE FOUNDATION|Exercise Olympiad/HOTS Corner|20 Videos
  • QUADRILATERALS

    MTG IIT JEE FOUNDATION|Exercise Olympiad/HOTS CORNER|15 Videos

Similar Questions

Explore conceptually related problems

The shirt size worn by a group of 200 persons who bought the shirt from a store, are as follows: If a person is chosen randomly then Probability that the person bought shirt of size 39 is

The shirt size worn by a group of 200 persons who bought the shirt from a store, are as follows: If a person is chosen randomly then Probability that the person bought shirt of size less than 40 is

The shirt sizes worn by a group of 200 persons, who bought the shirt from a store, are as follows: Shirt size: 37 38 39 40 41 42 43 44 No. of persons: 15 25 39 41 36 17 15 12 Find the model shirt size worn by the group.

From a group of 5 boys and 3 girls, three persons are chosen at random. Find the probability that there are more girls than boys

In a town 40% people read Enadu, 25% people read both. A person is chosen at random from the town. The probability that the person chosen read Enadu but not read jyothi is

From a group of 5 men and 3 women, a committee of 4 persons is to be selected randomly. Find the probability that there is a majority of (i) men (ii) women.

The probability that a certain person will buy a shirt is 0.2, the probability that he will buy a trouser is 0.3, and the probability that he will buy a shirt given that he buys a trouser is 0.4. Find the probability that he will buy both a shirt and a trouser. Find also the probability that he will but a trouser given that he buys a shirt.