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question 35 points 3 find the probability that the standard normal vari…

Question

question 35 points 3

find the probability that the standard normal variate lies between 0 and 2.0.

0.4332

0.4772

Explanation:

Define the probability expression

Using the Standard Normal Distribution knowledge point

$$ P(0 < Z < 2.0) = \Phi(2.0) - \Phi(0) $$

Evaluate the cumulative probabilities

Using the Interval Probability knowledge point

$$ LATEXBLOCK0 $$

Calculate the final difference

Using the Interval Probability knowledge point

$$ P(0 < Z < 2.0) = 0.9772 - 0.5000 = 0.4772 $$

Answer:

  • 0.4332
  • 0.4772 (Correct answer)