Question: The red blood cell count of a healthy person was measured on each of 15 days. The number recorded is measured in 10^6 cells per microliter ( \(\mu \) L).

5.4 5.2 5.0 5.2 5.5

5.3 5.4 5.2 5.1 5.3

5.3 4.9 5.4 5.2 5.2

a. Use an appropriate graph to describe the data.

b. Describe the shape and location of the red blood cell counts.

c. If the person's red blood cell count is measured today as 5.7 \(\times \) 10⁶/ \(\mu \) L, would you consider this unusual? What conclusions might you draw?