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Finite Math Examples
Step-by-Step Examples
Finite Math
Statistical Distributions
Find the Mean
n
=
20
n
=
20
,
p
=
0.3
p
=
0.3
Step 1
The
mean
of a
binomial distribution
is the number of trials multiplied by the
probability
.
μ
=
n
⋅
p
μ
=
n
⋅
p
Step 2
Fill in the known values.
μ
=
20
⋅
0.3
μ
=
20
⋅
0.3
Step 3
Multiply
20
20
by
0.3
0.3
.
μ
=
6
μ
=
6
Enter YOUR Problem
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x
2
1
2
√
π
∫
x
d
x
⎤
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[
x
2
1
2
π
∫
x
d
x
]
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