Short Answer
A researcher selects a random sample of 15 young adult females, all of whom were engaged to be married within the next three months. The women were given the MCS (Marriage Commitment Scale), a test with a female population mean of 25. Their scores were: 23,26,27,24,28,19,22,24,27,30,26,28,24,26,29.
-What is the mean of the sample?
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