NCERT Solutions
Board Paper Solutions
Ask & Answer
School Talk
Login
GET APP
Login
Create Account
Popular
Latest
Hena Naijo
Subject: Applied Mathematics
, asked on 5/12/21
Could you please help me with this qn???
Answer
1
Rhema
Subject: Applied Mathematics
, asked on 26/11/21
Pls explain with steps
Answer
3
Rhema
Subject: Applied Mathematics
, asked on 26/11/21
Is it binomial or normal?
Answer
1
Rhema
Subject: Applied Mathematics
, asked on 24/11/21
Pls ans 19 A with formula
Answer
1
Rhema
Subject: Applied Mathematics
, asked on 1/11/21
How do they compute probability here?
Answer
1
Geetam Joshi
Subject: Applied Mathematics
, asked on 26/10/21
Kindly help me with this question
Regards
The probability that packet contains atmost 4 defective pens is
(a) 93 e^-6
(b) 104 e^-6
(c) 115 e^-6
(d) 87 e^-6
Given answer C
Answer
1
Rhema
Subject: Applied Mathematics
, asked on 25/10/21
How is option b the ans?
Answer
2
Panna Luhana
Subject: Applied Mathematics
, asked on 13/10/21
How to solve this
Answer
1
Panna Luhana
Subject: Applied Mathematics
, asked on 13/10/21
in a poisson distribution if mean is equal to 2 then what is the variance
Answer
1
Panna Luhana
Subject: Applied Mathematics
, asked on 13/10/21
The mortality rate for a certain disease is 0.007 .Using poison distribution, calculate the probability for 2 deaths in a group of 400 people.
Answer
1
Rhema
Subject: Applied Mathematics
, asked on 4/10/21
Pls ans 19th question
Answer
1
Geetam Joshi
Subject: Applied Mathematics
, asked on 22/9/21
Is there a difference between
Probability distribution
and
Probability Distribution Function
? Please explain wth an example.
Regards
Answer
1
Geetam Joshi
Subject: Applied Mathematics
, asked on 13/9/21
Find the mean and variance from the table given below.
Warm Regards
Answer
1
Geetam Joshi
Subject: Applied Mathematics
, asked on 24/7/21
A coach is training 3 players. He observes that the player A can hit a target 4 times in 5 shots, player B can hit 3 times in 4 shots and the player C can hit 2 times in 3 shots.
From this situation answer the following:
(i) Let the target is hit by A, B: the target is hit by B and, C: the target is hit by A and C. Then, the probability that A, B and, C all will hit, is
a) 4/5
b)3/5
c)2/5
d)1/5
(ii) Referring to (i), what is the probability that B, C will hit and A will lose?
a) 1/10
b)3/10
c)7/10
d)4/10
(iii) With reference to the events mentioned in (i), what is the probability that ?any two of A, B
and C will hit?
a) 1/30
b)11/30
c)17/30
d) 13/30
(iv) What is the probability that at least one of A, B or C will hit the target?
a) 59/60
b)2/5
c)3/5
d) 1/60
Answer
2
Geetam Joshi
Subject: Applied Mathematics
, asked on 24/7/21
A coach is training 3 players. He observes that the player A can hit a target 4 times in 5 shots,
player B can hit 3 times in 4 shots and the player C can hit 2 times in 3 shots......
(Kindly answer all the parts except 4th one ??.)
Answer
1
1
2
3
4
5
Next
What are you looking for?

Regards

The probability that packet contains atmost 4 defective pens is

(a) 93 e^-6

(b) 104 e^-6

(c) 115 e^-6

(d) 87 e^-6

Given answer C

andProbability distribution? Please explain wth an example.Probability Distribution FunctionRegards

Warm Regards

From this situation answer the following:

(i) Let the target is hit by A, B: the target is hit by B and, C: the target is hit by A and C. Then, the probability that A, B and, C all will hit, is

a) 4/5

b)3/5

c)2/5

d)1/5

(ii) Referring to (i), what is the probability that B, C will hit and A will lose?

a) 1/10

b)3/10

c)7/10

d)4/10

(iii) With reference to the events mentioned in (i), what is the probability that ?any two of A, B

and C will hit?

a) 1/30

b)11/30

c)17/30

d) 13/30

(iv) What is the probability that at least one of A, B or C will hit the target?

a) 59/60

b)2/5

c)3/5

d) 1/60

player B can hit 3 times in 4 shots and the player C can hit 2 times in 3 shots......

(Kindly answer all the parts except 4th one ??.)