<Example 3> The table below summarizes the dates in April when cherry blossoms bloom, and the average temperature for March in that same area. Determine basic statistical quantities for data X and dataY based on the data table.
D ata table 3
| Year | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | ||
x | Average temperature | 6.2 | 7.0 | 6.8 | 8.7 | 7.9 | 6.5 | 6.1 | 8.2 | ||
y | D ate blossoms bloom | 13 | 9 | 11 | 5 | 7 | 12 | 15 | 7 | ||
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Select
6 
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13 
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DATA SET=
DEG STAT
6 
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15 
DATA SET=
DEG STAT
8 
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7
DATA SET=
DEG STAT
Temperature Date
30
