Skip to content
free
K
1
2
practice
Home
Math
English
Science
Social Studies
Contact
Language
English
Español
Sign In
/
AP Courses
/
AP Psychology
/
Interpret Standard Deviation
Grade Level
AP Psychology
AP.051 Interpret Standard Deviation
0%
Skill Level
🔴 Hard
00:00
Progress to Next Level
25% to Medium
Easy
Medium
Hard
Mastery
100%
A lab reports a small standard deviation for sensory-threshold scores. Which conclusion goes beyond what the statistic alone supports?
A
The sample showed relatively little variability in thresholds.
B
The measurement procedure was definitely valid and unbiased.
C
The scores were tightly clustered around the mean.
D
The scores were more consistent than a high-SD sample would be.
Submit Answer