Do Now 11/14
Describe the correlation.

 Negative correlation

 No correlation

 Positive correlation

Cars

sold

in

thousands

60
50
40
30
20
70
0

Based on the given scatter plot, during how

 many years from 1950 to 1956 did the

 number of cars sold exceed 45,000?

1
Year  ( 0 = 1950)
2
3
4
5
 3

 4

 7

 1

6

What grade might you expect to earn on your final 

if you study for 6 hours?

60
75
90
55

Howe many hours would you need to study

to earn an 85?

6-7 hours
5-6 hours
9-10 hours
8-9 hours
Determine the 6th term in the sequence below:
-41, -29, -17, -5, . . .

Does this graph depict

a linear relationship?

 Yes

 No

positive correlation
negative correlation
no correlation
What type of
correlation is shown
here?
20-22*C
10-12*C
8-10*C
4-6*C
What is a reasonable
estimate of the
average temperature
at 2300 meters?
positive correlation
negative correlation
no correlation
What type of
correlation is shown
here?
Altres proves d'interés :

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