Math, asked by rmahal1978, 8 months ago

E be an event and the value of P(E) =2\7, then find the value of P (not E)

Answers

Answered by Prinaka

3

Answer:

5/7

Step-by-step explanation:

P(E) = 2/7

P(Not E)

= 1- 2/7 [ The sum of probabilities of all possible outcomes is 1]

= 7/7-2/7

= 5/7

Hope this helps you..

Answered by swagatam76

1

Answer:

5\7

Step-by-step explanation:

1-2/7=5/7

Here totalprobability 1, p(E) =2/7 so, p(E') =5/7

Previous Question

Next Question

Similar questions

Hindi, 4 months ago

स्त स्थान की पूर्ति कीजिए- (Fill in the blanks (क) युवां (i) कूजति (ii) कूजथ (iii) कूजतः (iv) कूजथः जलं आनयसि। (i) त्वम् (ii) युवाम् (iii) यूयम् (iv) आवाम् (ग) कुण्डे तरथा (i) त्वम् (ii) यूयम् (iii) आवाम् (iv) वयम् 3. कोष्ठकात् समुचितपदं चित्वा रिक्तस्थानं पूरयत- कोष्ठक से उचित पद चुनकर रिक्त स्थान की पूर्ति कीजिए- (Choose ti fill in the blanks.) तमसब (आरोहथ/आरोहन्ति)...

Math, 4 months ago

In the given figure, RV = VT, QV = VU, VR 1 SQ and VTISU. Prove that SQ = SU.

Biology, 4 months ago

define repiration. what is the difference between aerobic and anaerobic repiration?

English, 8 months ago

what is accrual basis of accounting???

Math, 8 months ago

plz solve this problem...

Physics, 10 months ago

write the difference between resistance and resistivity of a conductor.

English, 10 months ago

give a character sketch of the village school master??

Math, 10 months ago

The angles of depression of the top and bottom of a 50m high building from the top of a tower are 45 and 60 degree respectively. Find the height of the tower and the horizontal distance between the tower and the building. (Use root 3 = 1.73)...