27
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 data Y based on the data table.
<Example 2>
6
21
3
<D ata table 2>
2
Select dual-variable statistics mode
Year 1983 1984 1985 1986 1987 1988 1989 1990
A ver age tem perature
6.2 7.0 6.8 8.7 7.9 6.5 6.1 8.2
D ate blossoms bloom
13911 5712 157
x
y