Question
The following data represents the GPA of a sample of 15 students enrolled in a history class. 3.4, 3.9, 4.0, 2.8, 3.5, 2.6, 3.2, 3.6,
The following data represents the GPA of a sample of 15 students enrolled in a history class. 3.4, 3.9, 4.0, 2.8, 3.5, 2.6, 3.2, 3.6, 1.9, 2.1, 2.0, 3.3, 2.4, 1.8, 3.2
(a) Find the first quartile. Do not include the median in the calculations.
Answer:
(b) Find the third quartile. Do not include the median in the calculations.
Answer:
(c) Find the mean.(Round to 2 decimal places.)
Answer:
(d) Find the median.
Answer:
(e) Find the mode.
Answer:
(f) Find the range.
Answer:
(g) Find the interquartile range (IQR).
Answer:
(h) How many outliers are there in this data set?
Answer:
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Trigonometry
Authors: Ron Larson, Rosemarie Menager Beeley, Larson/Hostetler
8th Edition
1111789177, 9781111789176
