Question
For the next three questions, use the following information to determine your answers: A tree farming company is testing how many items customers purchase during
For the next three questions, use the following information to determine your answers: A tree farming company is testing how many items customers purchase during their visits. Based on many results, the (partial) probability distribution below was determined for the discrete random variable X = number of pieces of information remembered (during a fixed time period).
What is the missing probability P(X=6)? Note that the missing probability should be reported to the second decimal place.
X = # items | 1 | 2 | 3 | 4 | 5 | 6 |
Probability | 0.58 | 0.18 | 0.10 | 0.07 | 0.05 | --- |
Complete the table below to provide the cumulative distribution function of X.
Please format your response in the following way:
(val_one, val_two, val_three, val_four, val_five, val_six)
Note that for each value, you should report the number to the second decimal place.
X = # items | 1 | 2 | 3 | 4 | 5 | 6 |
Probability |
Given that the person purchases at least 2 items from the tree farm, what is the probability that they purchase a total of 6 items? Please round to the second decimal place.
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