TIME
57:56
Marla did this the same way for each classmate, and then Zoe used this ruler to measure each straight line and record
the data below.
Student #
1
2
3
4
5
6
7
8
9
10
11
12
13
Lengths of Students' Index Fingers
Length (in inches)
Student # Length (in inches)
8.5
14
8.0
8.2
15
9.2
8.3
16
7.2
7.9
17
6.9
8.9
18
8.9
7.9
19
8.0
7.2
20
8.3
7.5
21
7.4
8.4
22
7.0
7.6
23
8.6
8.4
24
8.9
9.0
25
8.2
17.2
26
7.7
This data is invalid. What is the most likely reason why it is invalid?
The ruler is marked in centimeters, but Zoe recorded data in inches.
Next
Submit
Save and Exit
Mark this and retum