Question
A researcher is interested in differences in cognitive function between older and younger women. She administers a 10 point cognitive test to two samples of
A researcher is interested in differences in cognitive function between older and younger women. She administers a 10 point cognitive test to two samples of women (younger and older). The following are the scores:
Younger Women: X= 8, 6 6, 7, 8, 7, 8, 8
Older Women: X= 7, 5, 8, 5, 7, 6, 8, 5
- Compute the range, variance, and standard deviation for each group
- Answer which group had more consistent (less variables) scores.
- Rules:
- USE TABLES TO COMPUTE the values
- show work and formula
use the correct formula please
Step by Step Solution
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Step: 1
To address the researchers interest in differences in cognitive function between younger and older women we will compute the following statistics for ...
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Oscillations In Nonlinear Systems
Authors: Jack K Hale
1st Edition
0486803260, 9780486803265
