Stats Concepts

Find the average of the following test scores:
80, 70, 67, 40, 40, 100

• 40

• 100

• 66

• 60

Find the median of the following test scores:
80, 70, 67, 40, 40, 100

• 70

• 66

• 67

• 68.5

Find the mode of the following test scores:
80, 70, 67, 40, 40, 100

• 40

• 50

• 70

• 10

Identify if Population or Sample:

All employees of China Bank in the entire country

• Population

• Sample

An any numerical characteristics which describes a sample:

• Statistic

• Parameter

• Subset

• Concept

It is concerned with scientific methods for collecting, organizing, summarizing, presenting and analyzing data.

• Population

• Statistical Methods

• Sample

• Statistical Concepts

A small part taken from the big group.

• Population

• Concept

• Method

• Sample

Identify if Population or Sample:

Employees working on China Bank in Region XII

• Population

• Sample

Which would be greater for the distribution, the mean or the median?

• mean

• median

• cannot be determined

Which would be greater for the distribution, the mean or the median?

• median

• mean

• cannot be determined