- In The Population At Large The Mean Score On The Fni Fictitious Narcissism Inventory Is Po 90 A Sample Of N 4 Pe 1 (45.74 KiB) Viewed 50 times
In the population at large, the mean score on the FNI (Fictitious Narcissism Inventory) is po = 90. A sample of N = 4 pe
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In the population at large, the mean score on the FNI (Fictitious Narcissism Inventory) is po = 90. A sample of N = 4 pe
In the population at large, the mean score on the FNI (Fictitious Narcissism Inventory) is po = 90. A sample of N = 4 people had a mean score of X = 79.87 with = 6.81. Analyze the data to deter- s mine whether this sample differs on average from the population by doing the following: a. [7 pts.] What is the effect size index for this group? How would you characterize it small, medium, or large? b. [7 pts.] State the null hypothesis, choose an alternative hypoth- esis, using a = .05, perform a two-tailed t test, and write a conclusion.