# Statistical Analysis: Using Data to Find Trends and Examine Relationships

Instructions:

question 1 of 3

### Identify which of the following is NOT an example of descriptive statistics:

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### 2. Why does statistics often refer to being 95% confident and not 100%?

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This quiz and attached worksheet will help gauge your understanding of using statistical analysis for business. Topics you will need to know in order to pass the quiz include the average of a number and statistical tests that determine differences between two groups.

## Quiz & Worksheet Goals

Use these assessment tools to measure your knowledge of:

• Statistics that determine the average of a number of different values
• Type of statistics to measure the difference between two groups
• Why statistics is said to be 95% confident
• Statistics used to calculate trends and patterns into the future
• Software containing statistical functions

## Skills Practiced

• Reading comprehension - ensure that you draw the most important information from the related business lesson
• Interpreting information - verify that you can read information regarding types of statistical analysis
• Knowledge application - use your knowledge to answer questions about the confidence rate of the field of statistics