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Normal Distribution & Shifts in the Mean Video

Instructions:

Choose an answer and hit 'next'. You will receive your score and answers at the end.

question 1 of 3

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

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1. The left and right sides of a graph with a normal distribution have what characteristic?

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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About This Quiz & Worksheet

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

Additional Learning

To learn more about normal distributions, review the accompanying lesson, Normal Distribution & Shifts in the Mean. The following objectives are covered:

  • Define normal distribution
  • Recognize the characteristics of a graph with normal distribution
  • Understand the concept of standard deviation
  • Review a shifted graph
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