# Normal Distribution & Shifts in the Mean Video

Instructions:

question 1 of 3

### The mean of a graph with a normal distribution is located where?

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### 2. There are 30 students in Alice's math class. If the students' marks on the last test exhibit a normal distribution, and the average grade was 75%, then how many students scored within one standard deviation of 75%?

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A normal distribution is when a graph's data's mean is a middle value with equal data points on both sides, making a bell curve. Use the quiz/worksheet combo to answer questions about this mathematical concept and to practice its application.

## Quiz & Worksheet Goals

These assessments will test you on the following:

• Graphs with a normal distribution
• Standard deviation
• Depiction of a graph with normal distribution

## Skills Practiced

These assessments allow students to practice the following skills:

• Information recall - access the knowledge you've gained regarding standard deviation
• Knowledge application - use your knowledge to answer questions about the location of the mean of a graph with normal distribution
• Making connections - use understanding of the concept of normal distribution of standard deviations