Question
The mean age for the population of inmates in state correctional facilities is 31.84. Some researchers believe that this may not be the same for
The mean age for the population of inmates in state correctional facilities is 31.84. Some researchers believe that this may not be the same for some groups of inmates.
In a sample of Native American inmates (n = 112), researchers find a mean age of 33.46 with a standard deviation of 9.62.
- Create an 95% confidence interval around the sample mean value
- Interpret your confidence interval
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Elementary Number Theory With Applications
Authors: Thomas Koshy
2nd Edition
0080547095, 9780080547091
