In this study researchers investigated the amount of weight children carry in their school backpacks. Below are
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Question:
In this study researchers investigated the amount of weight children carry in their school backpacks. Below are graphs of the backpack weights (in pounds) for a group of nineteen 7th graders. Researchers want to summarize the distribution of backpack weights.
1) How many students are carrying 20 pounds in their backpacks?
2) A distribution shows the (name of each individual or number of individuals) with each variable value.
3) Which graph best describes the distribution of the variable values?
Related Book For
Mathematical Statistics with Applications in R
ISBN: 978-0124171138
2nd edition
Authors: Chris P. Tsokos, K.M. Ramachandran
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