Here is the graph? I hope this helps.

The **z**-**score **is the **ratio **of the **difference **of **sample **and **means **to the **standard deviation**. Then the **correct **option is **A**.

<h3>What is a z-score?</h3>

The **z**-**score **is a numerical **measurement **used in **statistics **of the value's **relationship **to the **mean **of a group of values, **measured **in terms of **standards **from the **mean**.

The **scores **of an **eighth**-grade **math test **have a **normal distribution **with a **mean **of 83 and a **standard deviation **of 5. If the x is 92. Then the **test score **will be

The **z**-**score **will be given as

More about the **z-score **link is given below.

brainly.com/question/15016913

**Hi there! **

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**I believe your answer is: **

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**Here’s why: **

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**Hope this helps you. I apologize if it’s incorrect. **

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**Answer:**

20 sq in

**Step-by-step explanation:**

formula is (base * height)/2 so plug it in:

5*8=40

40/2=20

20 sq in