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Descriptive Statistics Project
Descriptive Statistics Project Project #1
This project gives you the chance to use all of the statistical techniques and concepts that are covered in the initial chapters of the text.
Problem: Think of a question that can be answered by analyzing data.Data Collection: This is an open ended project and you have wide latitude as to what
question you would like to answer and where you get the data to answer the question.
Guidelines/Restrictions:
? Your data should be numerical and continuous.? You should have at least 30 observations or data points.? You may use either sample data or an entire population.? You may gather data though experimentation or you may use published data.
Project Requirements
Probabilities
Humane society claimes that less than 34% of U.S. households own a dog. In a random sample of 405 U.S. households, 152 say they own a dog. At x=0.03, is there enough evidence to support the society's claim?
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Reflection to date
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Heights of swedish men follow a normal distribution with mean 72 in and standard deviation of 5 in. How high must a doorway be so that 90% of swedish men can go through without having to bend?
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