Discussion:
Q: A researcher knows that the population mean among college students taking the Social Conformity Test is a "neutral" 100. (scores higher than 100 are assumed to represent more conformity than average, and those lower than 100 indicate less conformity). A random sample of 30 students was selected, and the following values were recorded:
sample mean = 103
sample standard deviation= 10.83
Is this sample significantly different than the population?
State the null and alternative hypotheses.