Answered: A local bakery has determined a…

A local bakery has determined a probability distribution for the number of cheesecakes that they sell in a given day. X= #sold 0 5 10 15 20 Probability 0.15 0.54 0.07 ...? 0.17

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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Question

Hello, could you please help me understand this problem? Can this be calculated with excel? I have seen the equations, but I do not understand them. I only understand problem "a". Can you please explain the steps through problems b-f

Thank you very much!

Chart is attached

a. What is the probability of selling 15 cheesecakes in a given day?

b. What is the probability of selling at least 10 cheesecakes?

c. What is the probability of selling 5 or 15 cheesecakes?

d. What is the probability of selling 25 cheesecakes?

e. Give the expected number of cheesecakes sold in a day using the discrete probability distribution?

f. What is the probability of selling at most 10 cheesecakes?

A local bakery has determined a probability distribution for the number of cheesecakes that they sell in a
given day.
X= #sold 0
5 10 15 20
Probability 0.15 0.54 0.07 ...? 0.17

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