A:
The five-number summary consists of the minimum value, lower quartile (Q1), median (Q2), upper quartile (Q3), and maximum value of the dataset.
For the given donations:
Minimum value: $15 (the smallest donation amount)
Lower quartile (Q1): $26 (25% of donations are less than or equal to this amount)
Median (Q2): $28 (50% of donations are less than or equal to this amount)
Upper quartile (Q3): $37 (75% of donations are less than or equal to this amount)
Maximum value: $49 (the largest donation amount)
B: The second picture is the right one because the smallest is 15$, and the largest is 49$