Variable Folds 100 N 15 80 Mean 72 StDev 24.07429 60 Median 78 Range 88 40 Min 15 20 Маx 103 Q1 61 Variable Q3 90 Folds
Origami USA hosts a conference in New York City every
summer. Classes are offered on a beginner, intermediate,
and advanced levels of folding. Simple paper models use
only a few folds, while the more complex models require
more folds. The boxplot and statistics below summarize
the number of folds required for each of the models
taught in a random sample of 15 classes.a) Verify that minimum number of folds is an outlier.
Show work and explain your result.
b) Do these data indicate that the conference is best
suited for beginners or for more advanced folders?
Use the graph and the summary statistics to justify
your answer.c) Would it be appropriate to use these data to create a
confidence interval for the number of folds in all the
models taught in this conference’s classes? Check the
condition(s) for inference describe any concern(s)
you have about creating such an interval. (Do not find
the confidence interval.)
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