हिंदी

Which of the following cannot be the probability of an event? 35 2.7 43% – 0.6 – 3.2 0.35 - Mathematics

Advertisements
Advertisements

प्रश्न

Which of the following cannot be the probability of an event?

  1. `3/5`
  2. 2.7
  3. 43%
  4. – 0.6
  5. – 3.2
  6. 0.35
योग

उत्तर

The probability of an event lies between '0' and '1' i.e. 0 ≤ P(E) ≤ 1.

i. `3/5 = 0.6` 

∵ 0 ≤ 0.6 ≤ 1 

Hence, it can be the probability of an event.

ii. 2.7

∵ 0 ≤ 1 ≤ 2.7 

Hence, it cannot be the probability of an event. 

iii. `43% = 43/100 = 0.43` 

0 ≤ 0.43 ≤ 1 

Hence, it can be the probability of an event.

iv. – 0.6 

– 0.6 ≤ 0 ≤ 1 

Hence, it cannot be the probability of an event.

v. – 3.2 

– 3.2 ≤ 0 ≤ 1 

Hence, it cannot be the probability of an event.

vi. 0.35 

0 ≤ 0.35 ≤ 1

Hence, it can be the probability of an event. 

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 25: Probability - Exercise 25 (A) [पृष्ठ ३८६]

APPEARS IN

सेलिना Mathematics [English] Class 10 ICSE
अध्याय 25 Probability
Exercise 25 (A) | Q 12.1 | पृष्ठ ३८६

वीडियो ट्यूटोरियलVIEW ALL [1]

Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×