Math Problem Statement

จงเขียนภาพและแลเงาพื้นที่ใต้เส้นโค้งปกติของค่า Z>1.25

Solution

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Math Problem Analysis

Mathematical Concepts

Statistics
Normal Distribution
Z-Score

Formulas

f(z) = \frac{1}{\sqrt{2\pi}} e^{-\frac{z^2}{2}}

Theorems

Normal Distribution Theorem

Suitable Grade Level

Grades 10-12