Write the Following Expressions So That No Answer Includes Negative $( 5 x ) \left( 4 x ^ { 2 } \right) ^ { 2 }$

question 55

Multiple Choice

Write the following expressions so that no answer includes negative exponents.Assume the variables are nonzero.
- $( 5 x ) \left( 4 x ^ { 2 } \right) ^ { 2 }$

• A) \(40 x ^ { 5 }\)
• B) \(20 x ^ { 5 }\)
• C) \(160 x ^ { 6 }\)
• D) \(80 x ^ { 5 }\)
• E) None of these

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Definitions:

Rejection Region

The range of values for which the null hypothesis is not considered probable and therefore rejected in hypothesis testing.

Population Variances

A measure of the distribution of data points in a population, indicating how spread out the data values are from the mean.

Normally Distributed

Describes a data set that follows a normal distribution, where most measurements are concentrated around the mean, creating a bell curve shape.

Level of Significance

The threshold below which a p-value is considered statistically significant, indicating the probability of rejecting the null hypothesis when it is actually true.