1.
What is implied when it is said that
x
and
y
have a negative correlation?
A.
When the value of
x
increases, the value of
y
increases.
B.
When the value of
x
increases, the value of
y
does not necessarily increase or decrease.
C.
When the value of
x
is negative, the value of
y
negative.
D.
When the value of
x
increases, the value of
y
decreases.
Hint
2.
Use the flowchart to backtrack and find the solution.
A.
8
B.
7
C.
18
D.
9
Hint
3.
During the month that had three days of rain, how many had above-average temperatures?
A.
8
B.
3
C.
5
D.
2
Hint
4.
What is the mode of the number of rainy days each month?
A.
5
B.
7
C.
6
D.
8
Hint
5.
What is the mode of the number of above-temperature days each month?
A.
6
B.
5
C.
8
D.
2
Hint