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16. What probability expression is equivalent to P( / z / > 1.96)?

Sagot :

Answer:

Please check the explanation.

Step-by-step explanation:

Given

[tex]P(Z > 1.96)[/tex]

To determine

What probability expression is equivalent to [tex]P(Z > 1.96)[/tex].

Suppose Z is a standard normal variable.

Therefore,

P(Z > 1.96) = 1 - P(Z ≤ 1.96)

solving

                 = 1 - Ф(1.96)

                 [tex]= 1 - 0.9750[/tex]

                 [tex]= 0.0250[/tex]