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Statistics Examples
Step-by-Step Examples
Statistics
Frequency Distribution
Solve for x
e
x
=
1
e
20
e
x
=
1
e
20
Step 1
Move
e
20
to the
numerator
using the negative
exponent
rule
1
b
n
=
b
-
n
.
e
x
=
e
-
20
Step 2
Since the
bases
are the same, then two
expressions
are only equal if the
exponents
are also equal.
x
=
-
20
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