Answer:
First Quartile Q1 = 1.75
Second Quartile Q2 = 2.5
Third Quartile Q3 = 3
Interquartile Range IQR = 1.25
Median = Q2 x˜ = 2.5
Minimum Min = 1.5
Maximum Max = 3
Range R = 1.5
Explanation:
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First Quartile Q1 = 4.5
Second Quartile Q2 = 6.25
Third Quartile Q3 = 6.75
Interquartile Range IQR = 2.25
Median = Q2 x˜ = 6.25
Minimum Min = 3
Maximum Max = 7
Range R = 4
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