1. Suppose Nancy E Gillies has classes five days a week. She attends classes five days a week 80% of the time, 4 days of the week 10% of the time, three days of the week 1/30 of the time, never goes exactly two days in a week, one day 1/30 of the time, and no days 1/30 of the time. Suppose one week is randomly selected. A. Let X be the number of days in a week that Nancy attends class. What Values can X have? B. Create a Probability Density Function for this random variable with the information given. C. Verify for the Probability Density Function you created in (B) that P(x) = 1

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1. Suppose Nancy E Gillies has classes five days a week. She attends classes five days a
week 80% of the time, 4 days of the week 10% of the time, three days of the week
1/30 of the time, never goes exactly two days in a week, one day 1/30 of the time,
and no days 1/30 of the time. Suppose one week is randomly selected.
A. Let X be the number of days in a week that Nancy attends class. What Values can
X have?
B. Create a Probability Density Function for this random variable with the
information given.
C. Verify for the Probability Density Function you created in (B) that P(x) = 1
Transcribed Image Text:1. Suppose Nancy E Gillies has classes five days a week. She attends classes five days a week 80% of the time, 4 days of the week 10% of the time, three days of the week 1/30 of the time, never goes exactly two days in a week, one day 1/30 of the time, and no days 1/30 of the time. Suppose one week is randomly selected. A. Let X be the number of days in a week that Nancy attends class. What Values can X have? B. Create a Probability Density Function for this random variable with the information given. C. Verify for the Probability Density Function you created in (B) that P(x) = 1
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