Write the Word or Phrase That Best Completes Each Statement $\left( \frac { 3 } { 4 } , - \frac { 27 } { 28 } \right)$

question 25

Multiple Choice

Write the word or phrase that best completes each statement or answers the question.
-9x - 7y = 9
27x - 21y = 18

• A) (3, 2)
• B) (9, 18)
• C) \(\left( \frac { 3 } { 4 } , - \frac { 27 } { 28 } \right)\)
• D) \(\text { Inconsistent, } \varnothing\)

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Definitions:

Percentile Points

Percentile points are values that divide a set of observations into 100 equal parts, indicating the percentage of data points that fall below a certain value.

Q1

The first quartile in a data set, representing the median of the lower half of the data set, or the 25th percentile.

Skew

A measure of the asymmetry or deviation from symmetry in a distribution of data, which can be positive or negative.

Data

Information collected for analysis or used to reason, discuss, or calculate something.