A company manufactures a type of candy that it puts on sale in boxes containing between 28 and 32 units. According to the following probability distribution: X P[X = x] 28 29 0.08 0.40 30 0.40 31 0.10 32 0.02 Knowing that the cost of making a box with candies has a fixed part of 0.10 euros and another variable of 0.05 euros per candy. Calculate the expected cost and its variance.
A company manufactures a type of candy that it puts on sale in boxes containing between 28 and 32 units. According to the following probability distribution: X P[X = x] 28 29 0.08 0.40 30 0.40 31 0.10 32 0.02 Knowing that the cost of making a box with candies has a fixed part of 0.10 euros and another variable of 0.05 euros per candy. Calculate the expected cost and its variance.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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