Describing Data Objectively - Business Decision Making 1-1 - ثاني ثانوي

3: Describing Data Objectively

Describing Data Objectively

Mean

Technically,

Median

Mode

Standard deviation

Practice describing data objectively by calculating statistics.

Data that is normally distributed is sometimes described as having a bell-shaped curve.

3: Describing Data Objectively

Basic statistics

Modeling decisions do’s and don’ts

When you sum the values of items and then divide by the number of items, you are calculating the:

حل When you sum the values of items and then divide by the number of items, you are calculating the:

Which of the following calculations is useful for describing data that includes widely varying

حل Which of the following calculations is useful for describing data that includes widely varying