A Champion Athlete Can Produce One Horsepower (746 W) for a Short

question 62

Multiple Choice

A champion athlete can produce one horsepower (746 W) for a short period of time. The number of 16 cm high steps a 70 kg athlete could ascend in one minute while expending one horsepower is

• A) 4.
• B) 7.
• C) 65.
• D) 408.
• E) 4 567.

---

Definitions:

Mean Absolute Deviation

A measure of variability that calculates the average absolute difference between each data point and the mean of a data set.

Tracking Signal

A technique used in forecasting to detect any bias in predicting future outcomes.

Holt's Model

Holt's Model is a forecasting technique that extends exponential smoothing to capture both level and trend in historical data, useful in predicting future values.

Holt's Model

A forecasting technique that extends exponential smoothing to allow forecasting of data with a trend.