Asked by Julannah Cobbs on Jun 29, 2024
Verified
The time required for ten children to learn a particular motor skill was recorded as 9, 15, 23, 20, 16, 15, 24, 18, 10, and 20 minutes.
a. Find the mean time to learn this task.
______________
b. Find the median time to learn this task.
______________
c. Based on the values of the mean and median in parts (a) and (b) above, are the measurements symmetric or skewed?
______________
Explain.
________________________________________________________
Motor Skill
The ability to perform movements and tasks using the muscles in the body.
Symmetric
A property of a shape or function that indicates balance and evenness, such that the shape or function mirrors itself across a central point or axis.
- Comprehend fundamental statistical operations, including the calculation of mean, standard deviation, and range, for specific data collections.
- Comprehend the criteria for choosing suitable measures of central tendency depending on different situations.
Verified Answer
ZK
Zybrea KnightJul 06, 2024
Final Answer :
17; 17; Symmetric; Since the mean and median values are the same, we conclude that the measurements are symmetric.
Learning Objectives
- Comprehend fundamental statistical operations, including the calculation of mean, standard deviation, and range, for specific data collections.
- Comprehend the criteria for choosing suitable measures of central tendency depending on different situations.