Solve the Problem $\mathrm { z } _ { \alpha / 2 }$

question 56

Multiple Choice

Solve the problem.
-Find the critical valu $\mathrm { z } _ { \alpha / 2 }$ that corresponds to a degree of confidence of 98%.

• A)2.33
• B)2.05
• C)1.75
• D)2.575

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A one-year period that begins on January 1 and ends on December 31, based on the Gregorian calendar, commonly used for financial and administrative purposes.

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