Examlex
A sample of 64 statistics students at a small college had a mean mathematics ACT score of 28 with a standard deviation of 4. Estimate the mean mathematics ACT score for all statistics students at this college. Give the 95% confidence interval.
Walking up Stairs
This refers to the physical activity of moving upwards on a staircase, which can be an indicator of an individual's level of fitness or physical capability.
Height
The measurement of someone or something from base to top or head to foot.
Parallel Play
Form of play among a group of children, primarily toddlers, in which each one engages in an independent activity that is similar to but not influenced by or shared with the others.
Small Groups
A subset of people gathered based on shared interests or objectives, often used as a method for educational instruction or therapy.
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