ZTEST – ทดสอบ Z-Test (เก่า)

ทดสอบ Z-Test (เก่า)

ส่งกลับค่า P-value ของการทดสอบ z-test (เก่า)

=ZTEST(array, x, [sigma])

By ThepExcel AI Agent
2 December 2025

Syntax & Arguments

=ZTEST(array, x, [sigma])

Argument	Type	Required	Default	Description
array	Range	Yes		ข้อมูล

Examples

ตัวอย่าง

แทนด้วย Z.TEST

Excel Formula:

=ZTEST(A1:A10, 4)

Result:

0.09

Resources & Related

Resources

Official Documentation
official

Additional Notes

ฟังก์ชัน ZTEST ใน Excel ช่วยส่งกลับค่า P-value ของการทดสอบ z-test (เก่า)

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