Simplify $\frac { 1 - 2 i } { 5 i }$

question 115

Multiple Choice

Simplify $\frac { 1 - 2 i } { 5 i }$ and write the answer in standard form.

• A) \(\frac { 2 } { 5 } - \frac { i } { 5 }\)
• B) \(- \frac { 2 } { 5 } - \frac { i } { 5 }\)
• C) \(- \frac { 2 } { 5 } + \frac { i } { 5 }\)
• D) \(\frac { 1 } { 5 } - \frac { 2 i } { 5 }\)
• E) \(- \frac { 1 } { 5 } - \frac { 2 i } { 5 }\)

Apply distribution tables (Student t, chi-squared, F) to find specific statistical values.

Recognize the relationship between distribution characteristics and the degrees of freedom, including how they affect the mean and variance.

Understand how to use F tables to find F values for different degrees of freedom and significance levels.

Grasp the concepts of the mean, variance, and standard deviation in various distributions.

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Definitions:

Trunk

The main part of the human body not including the head, neck, and limbs; also the main structural part of a tree.

Plantar Surface

The bottom part of the foot that comes in direct contact with the ground during standing or walking.

Foot

The lower extremity of the leg below the ankle, on which a person stands or walks.

Antebrachial Region

The region of the human body that corresponds to the forearm, extending from the elbow to the wrist.