What Scoring System Is Standardized to Have a Mean of 5

question 77

Multiple Choice

What scoring system is standardized to have a mean of 5 and a standard deviation of approximately 2?

• A)Decile
• B)McCall's T
• C)Stanine
• D)Quartile

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Definitions:

Previous Forecast

An estimation or prediction made in the past about future events or conditions, often used as a reference for current planning.

Four-month Moving Average

A method to smooth out data series by averaging the data over four-month periods, often used to identify trends.

Forecast for May

A predictive analysis or estimate of events or trends that will occur in May, often used in sales, marketing, or production planning.

Weighted Moving Average Method

A forecasting technique that assigns different weights to historical data points, giving more importance to more recent data.