2 years ago

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

Mathematics

1 answer:

Sonbull [250]2 years ago

6 0

Answer:

Please check the explanation.

Step-by-step explanation:

Given

P(Z > 1.96)

To determine

What probability expression is equivalent to P(Z > 1.96)

Suppose Z is a standard normal variable.

Therefore,

P(Z > 1.96) = 1 - P(Z ≤ 1.96)

solving

= 1 - Ф(1.96)

= 1 - 0.9750

= 0.0250

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