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The following are test scores from a sample if 7 students in a edpsy 101 class....

The following are test scores from a sample if 7 students in a edpsy 101 class.

70 80 90 90 80 85 99

1- The statistic associated with this sample of data is

2- The Parameter is

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- the population mean, mu with anunknown number of observations
- a sample means , xbar with 7 obsrvavtions
math   Statistics-And-Probability   
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