Question

records show that oliver is typically 10 - 30 minutes late for his shift at work. the distribution for the minutes he is late forms a consistent pattern, which can be graphed as the given uniform density curve. oliver will get a written warning if he is more than 16 minutes late for work. what percentage of the time will oliver get a written warning? 30% 46.7% 70% 100%

Explanation:

Step1: Calcular la longitud total del intervalo

La longitud total del intervalo es \(30 - 10=20\) minutos.

Step2: Calcular la longitud del sub - intervalo donde recibe la advertencia

La longitud del sub - intervalo donde recibe la advertencia es \(30 - 16 = 14\) minutos.

Step3: Calcular el porcentaje

El porcentaje se calcula como \(\frac{14}{20}\times100\%=70\%\)

Answer:

70%