Suppose a given researcher has established that for a particular measure of introversion, μ = 25.You've administered this same measure of introversion to a group of 125 subjects and have found a sample mean of 20.What do these two values tell us in the context of this example), and is it at all concerning that the two values are not identical?

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The Answer of Suppose a given researcher has established that for a particular measure of introversion, μ = 25.You've administered this same measure of introversion to a group of 125 subjects and have found a sample mean of 20.What do these two values tell us in the context of this example), and is it at all concerning that the two values are not identical?

Suppose a Given Researcher Has Established That for a Particular