Reference no: EM132907694
The ages of a sample of fans at a rock concert are listed. 24, 27, 19, 21, 18, 23, 21, 20, 19, 33, 30, 29, 21, 18, 24, 26, 38, 19, 35, 34, 33, 30, 21, 27, 30
a) Order the data entries.
b) Find the median, the first quartile and the third quartile.
c) Draw a box plot.
d) Calculate interquartile range and interquartile ratio.
e) Draw a relative frequency histogram with seven classes.
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Discuss the two forms of the regression equation
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Draw a relative frequency histogram with seven classes
: The ages of a sample of fans at a rock concert are listed. 24, 27, 19, 21, 18, 23, 21, 20, 19, 33, 30, 29, 21, 18, 24, 26, 38, 19, 35, 34, 33, 30, 21, 27, 30
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