The question is: The question is: Refer to the probability distribution in Secti

Question

The question is: The question is: Refer to the probability distribution in Section 3.1 Exercise 8 of the text (photo attached). Calculate the expected value for the random variable. A.) 70.0 B.) 3.2 C.) 14.0 D.) 15.0 8. Stone Pizza Place sells 5 different sizes of round pizza. Using sales data from last year, the following table lists the diameter of pizzas sold and the corresponding probabilities that a randomly selected customer will order one of them. Diameter (inches) 10 12 14 16 18 Probability 0.05 0.10 0.30 0.40 0.15

Explanation / Answer

diameter (d) probablity(p) d*p 10 0.05 0.5 12 0.1 1.2 14 0.3 4.2 16 0.4 6.4 18 0.15 2.7 15 = expectation

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.