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If x is a normal variable with the mean u=5 and variance (sigma square)=16, what is the probability that x is less than or equal to 6?
Find the area bounded by the curve y=4x-x^2 and the line x=0 and y=4
Let X has the discrete uniform distribution
f
(
x
)
=
1
k
f(x)=1k
for x=0,1,2…. , find the expression for its mean u
f
(
x
)
=
1
k
f(x)=1k
for x=0,1,2…. , find the expression for its mean u
2 + 7i
7 - 2i
7 - 2i
the web site for xyz gets approximately seven visitors per mintue.suppose the number of web site visitors per minutes per minute follows a poisson probability distribution
(1)what is the mean time between visits to the web site?
(2)what is the probability no one will access the web site in a 1 minute period?
(3)what is the probability no one will access the web site in a 12 second period?
(1)what is the mean time between visits to the web site?
(2)what is the probability no one will access the web site in a 1 minute period?
(3)what is the probability no one will access the web site in a 12 second period?
10 persons were appointed in an electrical position in an office .their performance was noted by giving a test and means recordednout of 50. they were given 6 months traning and again they were given a test and marks were recorded out of 50.
: Let X have a uniform distribution on the interval [A,B]. compute V(X)
B
−
A
√
12
B−A12
A
−
2
B
√
A
A−2BA
4
B
−
A
√
3
A
B
4B−A3AB
2
B
−
A
√
12
B
2B−A12B
B
−
A
√
12
B−A12
A
−
2
B
√
A
A−2BA
4
B
−
A
√
3
A
B
4B−A3AB
2
B
−
A
√
12
B
2B−A12B
When you toss 5 coins once, if the number of head(s) is the random variable define on the resulting sample space. What is the set of random variable resulting from this experiment?
x+y=10
5.60x+3.50y=47.6
5.60x+3.50y=47.6
Math
Perform convolution for the signals x1(t) = 1; 1<t<10 and x2(t) = 1; 2<t<10
With
Objective
Concept/Theory
Method/Procedure
Manual calculations
Program
Output Graphs (Print outs)
Conclusion
Inference
With
Objective
Concept/Theory
Method/Procedure
Manual calculations
Program
Output Graphs (Print outs)
Conclusion
Inference
