6. Find each of the following probabilities for a normal distribution. a. $p(z > 1.25)$ b. $p(z > -0.60)$ c. $p(z \le 0.70)$ d. $p(z \le -1.30)$
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The Z-table typically provides the cumulative probability $P(Z \le z)$ for a given z-score. Let's break down each part: **Part a: $p(z > 1.25)$** The Z-table gives $P(Z \le z)$. We know that $P(Z > z) = 1 - P(Z \le z)$. So, $P(Z > 1.25) = 1 - P(Z \le Show more…
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