Mathematics, 11.10.2019 02:00, sarah8479

Imagine that a researcher appropriately collects data from 100 people from a particular population for variable x. he obtains a mean of 45.9 from these 100 people. he also knows that the population mean for variable x is 45 ( μ = 45 ) with a standard deviation of 5 ( σ = 5 ). using this information, compute the z statistic.

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Imagine that a researcher appropriately collects data from 100 people from a particular population f...