Question

question 8 points 2

\\(p(0 < z < 1.25) =\\)

• 0.3944
• 0.4082

Explanation:

Identify the probability expression

Using the Interval Probability knowledge point

$$ P(0 < z < 1.25) = P(z < 1.25) - P(z < 0) $$

Find standard normal cumulative probabilities

Using the Standard Normal Table knowledge point

$$
LATEXBLOCK0
$$

Calculate the final interval probability

Using the Interval Probability knowledge point

$$ P(0 < z < 1.25) = 0.8944 - 0.5000 = 0.3944 $$

Answer:

• (A) 0.3944 (Correct answer)
• (B) 0.4082