Write the Exponential Equation in Logarithmic Form $$3 ^ { - 2 } = \frac { 1 } { 9 }$$

question 44

Multiple Choice

Write the exponential equation in logarithmic form. $$3 ^ { - 2 } = \frac { 1 } { 9 }$$

• A) \(\log _ { 9 } \frac { 1 } { 3 } = - 2\)
• B) \(\log _ { 3 } 9 = - 2\)
• C) \(\log _ { 3 } 9 = 2\)
• D) \(\log _ { 3 } \frac { 1 } { 9 } = 2\)
• E) \(\log _ { 3 } \frac { 1 } { 9 } = - 2\)

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Definitions:

Confidence Interval

A range of values, derived from the sample data, that is likely to contain the value of an unknown population parameter.

Population Means

The average of a set of characteristics (such as measurements or counts) of the entire population.

Statistically Significant

Indicates that the observed results are unlikely to occur by chance, based on a predefined significance level.

Level Of Significance

A threshold in hypothesis testing that measures the probability of rejecting a null hypothesis when it is actually true, commonly denoted by alpha (α).