Workforce Management Principles Flashcards

A Workforce Management analyst is calculating the required number of agents for an upcoming period. They have the forecasted call volume and the Average Handle Time (AHT). Which of the following is a critical next step in determining the total number of staff to schedule?

Answer: Applying the center's shrinkage percentage.

After calculating the base number of agents required to handle the forecasted workload (call volume x AHT), it is essential to account for shrinkage. Shrinkage is the percentage of paid time that agents are unavailable to handle calls due to breaks, meetings, training, and unplanned absences. Failing to factor in shrinkage will result in understaffing.

A call center manager is presented with a staffing plan based on a forecast. However, on the day of operations, call volume is significantly higher than predicted, and several agents have called in sick. Which workforce management process is specifically designed to handle these types of real-time deviations from the plan?

Answer: Intraday Management

Intraday management is the process of monitoring real-time performance against the forecast and making necessary adjustments throughout the day. This includes managing unexpected call volume spikes, agent absences, and other events that deviate from the original schedule to protect service levels.

An agent is scheduled to work from 9:00 AM to 5:00 PM with a lunch break from 12:00 PM to 1:00 PM. The agent logs in at 9:00 AM, takes their lunch at 1:00 PM, and logs out at 5:00 PM, completing their total scheduled hours. Which metric correctly describes the agent's performance?

Answer: Low adherence and high conformance.

Conformance measures whether the agent worked the total number of scheduled hours, which they did. Adherence measures how closely the agent followed the specific timings of their schedule. Since the agent took their lunch an hour later than scheduled, their adherence would be low, but because they worked the full required duration, their conformance is high.

Which of the following is the primary purpose of using the Erlang C formula in a call center environment?

Answer: To determine the number of agents needed to achieve a specific service level.

The Erlang C formula is a foundational mathematical model in workforce management used to calculate the number of agents required to answer a forecasted number of calls within a specific timeframe to meet a target service level (e.g., 80% of calls answered in 20 seconds).

A workforce management team is engaged in long-term forecasting for the upcoming year. Which forecasting method involves analyzing data for levels, trends, and seasonal patterns to predict future call volumes?

Answer: Triple Exponential Smoothing

Triple Exponential Smoothing, also known as the Holt-Winters method, is a widely used statistical forecasting technique that accounts for three components: the baseline level, the trend over time, and seasonal patterns. This makes it particularly effective for long-term call center forecasting where call volumes are influenced by daily, weekly, and yearly cycles.

In workforce management, 'shrinkage' is a critical factor used in staffing calculations. Which of the following would be categorized as 'unplanned' shrinkage?

Answer: System downtime and outages

Shrinkage is categorized as either planned (scheduled events like meetings, breaks, training) or unplanned (unexpected events). System downtime and outages are classic examples of unplanned shrinkage because they are unpredictable events that prevent agents from handling customer interactions.