Find the Reciprocal, If It Exists $- \frac { 3 } { 5 }$

question 309

Multiple Choice

Find the reciprocal, if it exists.
- $- \frac { 3 } { 5 }$

• A) \(\frac { 3 } { 5 }\)
• B) \(\frac { 5 } { 3 }\)
• C) 1
• D) \(- \frac { 5 } { 3 }\)

---

Definitions:

T Test

A statistical test used to determine if there is a significant difference between the means of two groups, which may be related in certain features.

Mean Scores

The average value of a set of numbers, calculated by dividing the sum of all values by the number of values.

Standard Error

The statistical measure that describes the accuracy with which a sample represents a population, often used in inferential statistics.

Sampling Distribution

The distribution of values in a sample.