(Steps Shown) Control Charts: Yellowstone Nat’l Park Yellowstone Park Medical Services (YPMS) provides emergency health care for park visitors. Such health
Question: Control Charts: Yellowstone Nat’l Park Yellowstone Park Medical Services (YPMS) provides emergency health care for park visitors. Such health care includes treatment for everything from indigestion and sunburn to more serious injuries. The average number of visitors treated each day by YMPS was 21.7. The estimated standard deviation was 4.2 (summer data). The distribution of numbers treated is approx. mound-shaped and symmetrical.
- For a 10-day summer period, the following data show the number of visitors treated each day by YPMS:
Day 1 2 3 4 5 6 7 8 9 10
# Treated 25 19 17 15 20 24 30 19 16 23
Make a control chart for the daily number of visitors treated by YPMS, and plot the data on the control chart. Do the data indicate that the number of visitors treated by YPMS is "in control"? Explain your answer.
Deliverable: Word Document 
![[Solution] For another 10-day summer period, the](/images/solutions/MC-solution-library-30341.jpg "[Solution] For another 10-day summer period, the following data")
[Solution] For another 10-day summer period, the following data
(Solution Library) Z Scores: White blood cell count Let x = white
![[Solution Library] Sketch the area under the](/images/solutions/MC-solution-library-30343.jpg "[Solution Library] Sketch the area under the standard normal curve")
[Solution Library] Sketch the area under the standard normal curve
(Solved) Sketch the area under the standard normal curve over the
![[Solution Library] Let z be a random](/images/solutions/MC-solution-library-30345.jpg "[Solution Library] Let z be a random variable with a standard normal distribution.")
[Solution Library] Let z be a random variable with a standard normal distribution.
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