¿qué departamento tuvo la mejor productividad promedio el último mes?\ndepartamento 1\ndepartamento…

Explanation:

Step1: Observe the graph for each department

We need to find the average productivity over 4 - week period for each department.

Step2: Estimate the values for each week

For Departamento 1: Values are around 103%, 101%, 100%, 95% For Departamento 2: Values are around 103%, 106%, 100%, 102% For Departamento 3: Values are around 91%, 98%, 101%, 105% For Departamento 4: Values are around 97%, 110%, 89%, 102% For Departamento 5: Values are around 95%, 94%, 97%, 93%

Step3: Calculate the average for each department

Departamento 1: $\frac{103 + 101+100 + 95}{4}=\frac{399}{4}=99.75%$ Departamento 2: $\frac{103+106 + 100+102}{4}=\frac{411}{4}=102.75%$ Departamento 3: $\frac{91+98 + 101+105}{4}=\frac{395}{4}=98.75%$ Departamento 4: $\frac{97+110 + 89+102}{4}=\frac{398}{4}=99.5%$ Departamento 5: $\frac{95+94 + 97+93}{4}=\frac{379}{4}=94.75%$

Answer:

B. Departamento 2