S7 Expected Value Top understand the population the researcher explored the number of days NZ students were absent during a 5 day school week. Days Absent 2 3 5 Probability 0.035 0.021 0.011 27. What is the probability that a randomly selected student misses 1 day during the week (show work)? 0 0.742 1 ??? 4 0.018 28. In the long run, what is the expected number of days a NZ high schooler will miss during a typical week (show work or screen shot).

Q: one standart?

A: here use Empirical rule

Q: part d please in the original picture!

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Q: part c parked as wrong answer

A: Mean()=12Standard deviation()=4

Q: find az ond dz.

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Q: I need part E and F of this questio

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Q: Question 4 too please.

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Q: I'm confused on how to get the answer to question 5.

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Q: I am confused on this

A: The solution is shown in step-2

Q: Is this for question 2 or 3?

A: The standard deviation is 0.2.

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Q: The question is on the picture included

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Q: my apologies on the markings, ignore those.

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A:

Q: question number 2

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Q: Thank you! It's a little hard to read. If you don't mind, may you upload a picture?

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