Solve the Problem Using Your Calculator A) Y=-194-0

question 2

Short Answer

Solve the problem using your calculator.
-Two separate tests are designed to measure a student's ability to solve problems. Several students are randomly selected to take both tests and the results are shown below. Use a graphing calculator to model the data with a linear function that predicts a student's score on Test B as a function of his or her score on Test A.
$\begin{array} { c | c | c | c | c | c | c | c | c | c } \text { Test A } & 48 & 52 & 58 & 44 & 43 & 43 & 40 & 51 & 59 \\\hline \text { Test B } & 73 & 67 & 73 & 59 & 58 & 56 & 58 & 64 & 74\end{array}$
A) y=-19.4-0.930x
B) y=19.4+0.930x
C) y=-0.930+19.4x
D) y=0.930-19.4x

• A) y=-19.4-0.930x
• B) y=19.4+0.930x
• C) y=-0.930+19.4x
• D) y=0.930-19.4x

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Definitions:

Federal Government

The national government of a federation, which holds authority over the entire territory of a country and has powers divided among central (federal) entities and various state or provincial entities.

Canada

A country located in the northern part of North America, known for its vast wilderness, diverse cultures, and strong economy.

Large-scale Clear-cutting

The practice of cutting down all the trees in a large area at once, a controversial method of logging that can have significant environmental impacts.

Habitat Fragmentation

The process by which large and continuous habitats are divided into smaller, isolated patches, often due to human activities.