Asked by Beatris Hayes on Jul 12, 2024
Verified
A group of test takers provided the following responses for an item on a scale: 10, 12, 15, 18, and 20. What is the median of these scores?
A) 10
B) 15
C) 20
D) 60
Median
A measure of central tendency in statistics, representing the middle value in a set of data when arranged in order.
- Acquire knowledge on basic statistical figures (mean, median, mode, standard deviation) and their critical importance in psychological investigation.
Verified Answer
RB
Rosie Becker FaulknerJul 15, 2024
Final Answer :
B
Explanation :
The median is the middle score when the data is arranged in order from lowest to highest. The scores in order are 10, 12, 15, 18, and 20. The middle score is 15.
Learning Objectives
- Acquire knowledge on basic statistical figures (mean, median, mode, standard deviation) and their critical importance in psychological investigation.
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