Question
A local bakery has determined a probability distribution for the number of cheesecakes that they sell in a given day. Let xx equal the number
A local bakery has determined a probability distribution for the number of cheesecakes that they sell in a given day. Let xx equal the number of cheesecakes sold on a randomly selected day.
xx | |||||
0 | 5 | 10 | 15 | 20 | |
P(x)P(x) | 0.23 | 0.16 | 0.32 | ? | 0.14 |
What is the probability of selling 15 cheesecakes in a given day? P(x=15)=P(x=15)= What is the probability of selling at least 10 cheesecakes? P(x10)=P(x10)= What is the probability of selling 5 or 15 cheesecakes? P(x=5P(x=5 or x=15)=x=15)= What is the probability of selling 25 cheesecakes? P(x=25)=P(x=25)= What is the probability of selling at most 10 cheesecakes? P(x10)=P(x10)= Give the expected number of cheesecakes sold on any given day using the discrete probability distribution? ==
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