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The following data represent the weights (in grams) of 50
Chapter 3, Problem 9CT(choose chapter or problem)
Problem 9CT
The following data represent the weights (in grams) of 50 randomly selected quarters. Determine and interpret the quartiles. Does the data set contain any outliers?
5.49 |
5.58 |
5.60 |
5.62 |
5.68 |
5.52 |
5.58 |
5.60 |
5.63 |
5.70 |
5.53 |
5.58 |
5.60 |
5.63 |
5.71 |
5.53 |
5.58 |
5.60 |
5.63 |
5.71 |
5.53 |
5.58 |
5.60 |
5.65 |
5.72 |
5.56 |
5.58 |
5.60 |
5.66 |
5.73 |
5.57 |
5.59 |
5.60 |
5.66 |
5.73 |
5.57 |
5.59 |
5.61 |
5.66 |
5.73 |
5.57 |
5.59 |
5.62 |
5.67 |
5.74 |
5.57 |
5.59 |
5.62 |
5.67 |
5.84 |
Questions & Answers
QUESTION:
Problem 9CT
The following data represent the weights (in grams) of 50 randomly selected quarters. Determine and interpret the quartiles. Does the data set contain any outliers?
5.49 |
5.58 |
5.60 |
5.62 |
5.68 |
5.52 |
5.58 |
5.60 |
5.63 |
5.70 |
5.53 |
5.58 |
5.60 |
5.63 |
5.71 |
5.53 |
5.58 |
5.60 |
5.63 |
5.71 |
5.53 |
5.58 |
5.60 |
5.65 |
5.72 |
5.56 |
5.58 |
5.60 |
5.66 |
5.73 |
5.57 |
5.59 |
5.60 |
5.66 |
5.73 |
5.57 |
5.59 |
5.61 |
5.66 |
5.73 |
5.57 |
5.59 |
5.62 |
5.67 |
5.74 |
5.57 |
5.59 |
5.62 |
5.67 |
5.84 |
ANSWER:
Solution:
Step 1 of 2:
We have the data for weights of 50 randomly selected quarters.
5.49 |
5.58 |
5.6 |
5.62 |
5.68 |
5.52 |
5.58 |
5.6 |
5.63 |
5.7 |
5.53 |
5.58 |
5.6 |
5.63 |
5.71 |
5.53 |
5.58 |
5.6 |
5.63 |
5.71 |
5.53 |
5.58 |
5.6 |
5.65 |
5.72 |
5.56 |
5.58 |
5.6 |
5.66 |
5.73 |
5.57 |
5.59 |
5.6 |
5.66 |
5.73 |
5.57 |
5.59 |
5.61 |
5.66 |
5.73 |
5.57 |
5.59 |
5.62 |
5.67 |
5.74 |
5.57 |
5.59 |
5.62 |
5.67 |
5.84 |
The goal is to determine and interpret the interquartile range.